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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2596617.pdf | 680 kB | Shaun Ewing | May 13, 1952 00:00 |
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US-2596617-A // Increasing number of holes in apertured metal screens // Teal Gordon K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 680 kB | Shaun Ewing | May 13, 1952 00:00 | US-2596617-A // Increasing number of holes in apertured metal screens // Teal Gordon K. // Bell Telephone Labor Inc | ||||
| PDF File 2596584.pdf | 3.33 MB | Shaun Ewing | May 13, 1952 00:00 |
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US-2596584-A // Pulse conversion system // Michael Henry J. ; Whittney Wiley // Bell Telephone Labor Inc | |||
| Version 1 (current) | 3.33 MB | Shaun Ewing | May 13, 1952 00:00 | US-2596584-A // Pulse conversion system // Michael Henry J. ; Whittney Wiley // Bell Telephone Labor Inc | ||||
| PDF File 2596288.pdf | 677 kB | Shaun Ewing | May 13, 1952 00:00 |
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US-2596288-A // High-frequency phase measuring system // Robertson Sloan D. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 677 kB | Shaun Ewing | May 13, 1952 00:00 | US-2596288-A // High-frequency phase measuring system // Robertson Sloan D. // Bell Telephone Labor Inc | ||||
| PDF File 2596251.pdf | 876 kB | Shaun Ewing | May 13, 1952 00:00 |
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US-2596251-A // Wave guide lens system // Kock Winston E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 876 kB | Shaun Ewing | May 13, 1952 00:00 | US-2596251-A // Wave guide lens system // Kock Winston E. // Bell Telephone Labor Inc | ||||
| PDF File 2596199.pdf | 1.35 MB | Shaun Ewing | May 13, 1952 00:00 |
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US-2596199-A // Error correction in sequential code pulse transmission // Bennett William R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.35 MB | Shaun Ewing | May 13, 1952 00:00 | US-2596199-A // Error correction in sequential code pulse transmission // Bennett William R. // Bell Telephone Labor Inc | ||||
| PDF File 2595944.pdf | 6.51 MB | Shaun Ewing | May 06, 1952 00:00 |
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US-2595944-A // Reverting call circuits // Hersey Ralph E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 6.51 MB | Shaun Ewing | May 06, 1952 00:00 | US-2595944-A // Reverting call circuits // Hersey Ralph E. // Bell Telephone Labor Inc | ||||
| PDF File 2595701.pdf | 1.06 MB | Shaun Ewing | May 06, 1952 00:00 |
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US-2595701-A // Recording system // Potter Ralph K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.06 MB | Shaun Ewing | May 06, 1952 00:00 | US-2595701-A // Recording system // Potter Ralph K. // Bell Telephone Labor Inc | ||||
| PDF File 2595691.pdf | 1.51 MB | Shaun Ewing | May 06, 1952 00:00 |
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US-2595691-A // Signal responsive circuit // Morton Jack A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.51 MB | Shaun Ewing | May 06, 1952 00:00 | US-2595691-A // Signal responsive circuit // Morton Jack A. // Bell Telephone Labor Inc | ||||
| PDF File 2595680.pdf | 512 kB | Shaun Ewing | May 06, 1952 00:00 |
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US-2595680-A // Constant resistance pseudohybrid channel branching microwave filters // Lewis Willard D. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 512 kB | Shaun Ewing | May 06, 1952 00:00 | US-2595680-A // Constant resistance pseudohybrid channel branching microwave filters // Lewis Willard D. // Bell Telephone Labor Inc | ||||
| PDF File 2595670.pdf | 506 kB | Shaun Ewing | May 06, 1952 00:00 |
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US-2595670-A // Reflecting surface bonded to a film // Goehner William R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 506 kB | Shaun Ewing | May 06, 1952 00:00 | US-2595670-A // Reflecting surface bonded to a film // Goehner William R. // Bell Telephone Labor Inc | ||||
| PDF File 2595667.pdf | 1003 kB | Shaun Ewing | May 06, 1952 00:00 |
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US-2595667-A // Sweep circuit // Gaines Wilbur L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1003 kB | Shaun Ewing | May 06, 1952 00:00 | US-2595667-A // Sweep circuit // Gaines Wilbur L. // Bell Telephone Labor Inc | ||||
| PDF File 2595662.pdf | 767 kB | Shaun Ewing | May 06, 1952 00:00 |
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US-2595662-A // Automatic volume control for oscillators // Houghton Edward W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 767 kB | Shaun Ewing | May 06, 1952 00:00 | US-2595662-A // Automatic volume control for oscillators // Houghton Edward W. // Bell Telephone Labor Inc | ||||
| PDF File 2595652.pdf | 679 kB | Shaun Ewing | May 06, 1952 00:00 |
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US-2595652-A // Coupled cavity resonator // Fisk James B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 679 kB | Shaun Ewing | May 06, 1952 00:00 | US-2595652-A // Coupled cavity resonator // Fisk James B. // Bell Telephone Labor Inc | ||||
| PDF File 2595646.pdf | 1.23 MB | Shaun Ewing | May 06, 1952 00:00 |
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US-2595646-A // Television test signal generator // Jr. Stephen Doba, ; Jansen Johannes J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.23 MB | Shaun Ewing | May 06, 1952 00:00 | US-2595646-A // Television test signal generator // Jr. Stephen Doba, ; Jansen Johannes J. // Bell Telephone Labor Inc | ||||
| PDF File 2595232.pdf | 840 kB | Shaun Ewing | May 06, 1952 00:00 |
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US-2595232-A // Telephone switching system employing a transistor // Dimond Thomas L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 840 kB | Shaun Ewing | May 06, 1952 00:00 | US-2595232-A // Telephone switching system employing a transistor // Dimond Thomas L. // Bell Telephone Labor Inc | ||||
| PDF File 2595208.pdf | 1.24 MB | Shaun Ewing | Apr 29, 1952 00:00 |
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US-2595208-A // Transistor pulse divider // Bangert John T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.24 MB | Shaun Ewing | Apr 29, 1952 00:00 | US-2595208-A // Transistor pulse divider // Bangert John T. // Bell Telephone Labor Inc | ||||
| PDF File 2595163.pdf | 449 kB | Shaun Ewing | Apr 29, 1952 00:00 |
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US-2595163-A // Electronic voltmeter test circuit for measuring high-resistance leaks // Niederau William Edward ; Jr. David Ritchie, ; Wright Paul L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 449 kB | Shaun Ewing | Apr 29, 1952 00:00 | US-2595163-A // Electronic voltmeter test circuit for measuring high-resistance leaks // Niederau William Edward ; Jr. David Ritchie, ; Wright Paul L. // Bell Telephone Labor Inc | ||||
| PDF File 2595106.pdf | 3.16 MB | Shaun Ewing | Apr 29, 1952 00:00 |
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US-2595106-A // Recording telephone system // Scudder Frederick J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 3.16 MB | Shaun Ewing | Apr 29, 1952 00:00 | US-2595106-A // Recording telephone system // Scudder Frederick J. // Bell Telephone Labor Inc | ||||
| PDF File 2594993.pdf | 702 kB | Shaun Ewing | Apr 29, 1952 00:00 |
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US-2594993-A // Telegraph hub electronic loop repeater circuit // Rea Wilton T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 702 kB | Shaun Ewing | Apr 29, 1952 00:00 | US-2594993-A // Telegraph hub electronic loop repeater circuit // Rea Wilton T. // Bell Telephone Labor Inc | ||||
| PDF File 2594949.pdf | 919 kB | Shaun Ewing | Apr 29, 1952 00:00 |
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US-2594949-A // Preset type impulse-sender // Madden James J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 919 kB | Shaun Ewing | Apr 29, 1952 00:00 | US-2594949-A // Preset type impulse-sender // Madden James J. // Bell Telephone Labor Inc |
