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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 3252336.pdf | 507 kB | Shaun Ewing | May 24, 1966 00:00 |
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US-3252336-A // Fourier type mechanical amplitude transformers // Eisner Edward // Bell Telephone Labor Inc | |||
| Version 1 (current) | 507 kB | Shaun Ewing | May 24, 1966 00:00 | US-3252336-A // Fourier type mechanical amplitude transformers // Eisner Edward // Bell Telephone Labor Inc | ||||
| PDF File 3253065.pdf | 486 kB | Shaun Ewing | May 24, 1966 00:00 |
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US-3253065-A // Preparation of expanded polymers // Hansen Ralph H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 486 kB | Shaun Ewing | May 24, 1966 00:00 | US-3253065-A // Preparation of expanded polymers // Hansen Ralph H. // Bell Telephone Labor Inc | ||||
| PDF File 3253088.pdf | 4.05 MB | Shaun Ewing | May 24, 1966 00:00 |
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US-3253088-A // Central office multicustomer private branch exchange system // Fisher Donald R. ; Gesing Eugene J. ; Koster Frederick H. ; Kowalinski Raymond J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 4.05 MB | Shaun Ewing | May 24, 1966 00:00 | US-3253088-A // Central office multicustomer private branch exchange system // Fisher Donald R. ; Gesing Eugene J. ; Koster Frederick H. ; Kowalinski Raymond J. // Bell Telephone Labor Inc | ||||
| PDF File 3253089.pdf | 859 kB | Shaun Ewing | May 24, 1966 00:00 |
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US-3253089-A // Equipment for occasional telephone answering-service systems // Breen Charles ; Jr. Robert E. Watson, ; Weinberg Seymour B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 859 kB | Shaun Ewing | May 24, 1966 00:00 | US-3253089-A // Equipment for occasional telephone answering-service systems // Breen Charles ; Jr. Robert E. Watson, ; Weinberg Seymour B. // Bell Telephone Labor Inc | ||||
| PDF File 3253097.pdf | 397 kB | Shaun Ewing | May 24, 1966 00:00 |
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US-3253097-A // Strong make or break reed switch // Wagar Harold N. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 397 kB | Shaun Ewing | May 24, 1966 00:00 | US-3253097-A // Strong make or break reed switch // Wagar Harold N. // Bell Telephone Labor Inc | ||||
| PDF File 3253100.pdf | 504 kB | Shaun Ewing | May 24, 1966 00:00 |
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US-3253100-A // Switch having an improved contact arrangement // Jr. Robert Lee Peek, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 504 kB | Shaun Ewing | May 24, 1966 00:00 | US-3253100-A // Switch having an improved contact arrangement // Jr. Robert Lee Peek, // Bell Telephone Labor Inc | ||||
| PDF File 3253155.pdf | 549 kB | Shaun Ewing | May 24, 1966 00:00 |
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US-3253155-A // Binary signal discriminator using a strobed integrator // Randall Theron M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 549 kB | Shaun Ewing | May 24, 1966 00:00 | US-3253155-A // Binary signal discriminator using a strobed integrator // Randall Theron M. // Bell Telephone Labor Inc | ||||
| PDF File 3253156.pdf | 489 kB | Shaun Ewing | May 24, 1966 00:00 |
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US-3253156-A // Controlled multistate circuits // Kersey George E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 489 kB | Shaun Ewing | May 24, 1966 00:00 | US-3253156-A // Controlled multistate circuits // Kersey George E. // Bell Telephone Labor Inc | ||||
| PDF File 3253191.pdf | 539 kB | Shaun Ewing | May 24, 1966 00:00 |
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US-3253191-A // Nb-zr superconductor and process of making the same // Treuting Robert G. ; Wernick Jack H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 539 kB | Shaun Ewing | May 24, 1966 00:00 | US-3253191-A // Nb-zr superconductor and process of making the same // Treuting Robert G. ; Wernick Jack H. // Bell Telephone Labor Inc | ||||
| PDF File 3253227.pdf | 402 kB | Shaun Ewing | May 24, 1966 00:00 |
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US-3253227-A // Electronically tunable idler circuit for varying signal parametric amplifier // Uenohara Michiyuki // Bell Telephone Labor Inc | |||
| Version 1 (current) | 402 kB | Shaun Ewing | May 24, 1966 00:00 | US-3253227-A // Electronically tunable idler circuit for varying signal parametric amplifier // Uenohara Michiyuki // Bell Telephone Labor Inc | ||||
| PDF File 3253234.pdf | 314 kB | Shaun Ewing | May 24, 1966 00:00 |
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US-3253234-A // Free-running multivibrator using a single cross-coupling capacitor // Kretzmer Ernest R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 314 kB | Shaun Ewing | May 24, 1966 00:00 | US-3253234-A // Free-running multivibrator using a single cross-coupling capacitor // Kretzmer Ernest R. // Bell Telephone Labor Inc | ||||
| PDF File 3253238.pdf | 425 kB | Shaun Ewing | May 24, 1966 00:00 |
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US-3253238-A // Microwave delay equalizer // Woo Kenneth E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 425 kB | Shaun Ewing | May 24, 1966 00:00 | US-3253238-A // Microwave delay equalizer // Woo Kenneth E. // Bell Telephone Labor Inc | ||||
| PDF File 3253241.pdf | 432 kB | Shaun Ewing | May 24, 1966 00:00 |
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US-3253241-A // Miniature tapped adjustable inductor // Tippett William D. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 432 kB | Shaun Ewing | May 24, 1966 00:00 | US-3253241-A // Miniature tapped adjustable inductor // Tippett William D. // Bell Telephone Labor Inc | ||||
| PDF File 3253259.pdf | 2.79 MB | Shaun Ewing | May 24, 1966 00:00 |
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US-3253259-A // Plural channel data transmission system having means for utilizing only the operative channels // Jacoby John Z. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.79 MB | Shaun Ewing | May 24, 1966 00:00 | US-3253259-A // Plural channel data transmission system having means for utilizing only the operative channels // Jacoby John Z. // Bell Telephone Labor Inc | ||||
| PDF File 3253951.pdf | 256 kB | Shaun Ewing | May 31, 1966 00:00 |
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US-3253951-A // Method of making low resistance contact to silicon semiconductor device // Marinaccio Louis P. ; Lepselter Martin P. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 256 kB | Shaun Ewing | May 31, 1966 00:00 | US-3253951-A // Method of making low resistance contact to silicon semiconductor device // Marinaccio Louis P. ; Lepselter Martin P. // Bell Telephone Labor Inc | ||||
| PDF File 3254157.pdf | 2.37 MB | Shaun Ewing | May 31, 1966 00:00 |
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US-3254157-A // Magnetic core scanning arrangement for electronic telephone switching system // Guercio Anthony M. ; May Harold F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.37 MB | Shaun Ewing | May 31, 1966 00:00 | US-3254157-A // Magnetic core scanning arrangement for electronic telephone switching system // Guercio Anthony M. ; May Harold F. // Bell Telephone Labor Inc | ||||
| PDF File 3254158.pdf | 578 kB | Shaun Ewing | May 31, 1966 00:00 |
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US-3254158-A // Preference and lockout circuit // Mallery Paul ; Simkins Quinton W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 578 kB | Shaun Ewing | May 31, 1966 00:00 | US-3254158-A // Preference and lockout circuit // Mallery Paul ; Simkins Quinton W. // Bell Telephone Labor Inc | ||||
| PDF File 3254162.pdf | 1.11 MB | Shaun Ewing | May 31, 1966 00:00 |
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US-3254162-A // Magnetic storage repertory dialer // Miller Robert A. ; Taris Charles M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.11 MB | Shaun Ewing | May 31, 1966 00:00 | US-3254162-A // Magnetic storage repertory dialer // Miller Robert A. ; Taris Charles M. // Bell Telephone Labor Inc | ||||
| PDF File 3254172.pdf | 676 kB | Shaun Ewing | May 31, 1966 00:00 |
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US-3254172-A // Electrical switching device // Wagar Harold N. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 676 kB | Shaun Ewing | May 31, 1966 00:00 | US-3254172-A // Electrical switching device // Wagar Harold N. // Bell Telephone Labor Inc | ||||
| PDF File 3254173.pdf | 633 kB | Shaun Ewing | May 31, 1966 00:00 |
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US-3254173-A // Resilient twin nonmagnetic auxiliary contacts for miniature dry reed sealed switch // Prival Katharine B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 633 kB | Shaun Ewing | May 31, 1966 00:00 | US-3254173-A // Resilient twin nonmagnetic auxiliary contacts for miniature dry reed sealed switch // Prival Katharine B. // Bell Telephone Labor Inc |
