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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 3842214.pdf | 1.94 MB | Shaun Ewing | Oct 15, 1974 00:00 |
|
US-3842214-A // Path finding system // Altenburger O,us ; Dorazio A,us // Stromberg Carlson Corp | |||
| Version 1 (current) | 1.94 MB | Shaun Ewing | Oct 15, 1974 00:00 | US-3842214-A // Path finding system // Altenburger O,us ; Dorazio A,us // Stromberg Carlson Corp | ||||
| PDF File 3842215.pdf | 643 kB | Shaun Ewing | Oct 15, 1974 00:00 |
|
US-3842215-A // Private branch exchange operator trunk group selection means // Pommerening U,us ; Russell S,us ; Gueldenpfennig K,us // Stromberg Carlson Corp | |||
| Version 1 (current) | 643 kB | Shaun Ewing | Oct 15, 1974 00:00 | US-3842215-A // Private branch exchange operator trunk group selection means // Pommerening U,us ; Russell S,us ; Gueldenpfennig K,us // Stromberg Carlson Corp | ||||
| PDF File 3842323.pdf | 308 kB | Shaun Ewing | Oct 15, 1974 00:00 |
|
US-3842323-A // Operation and release delay circuit // Harris J,us ; Shaffer W,us // Stromberg Carlson Corp | |||
| Version 1 (current) | 308 kB | Shaun Ewing | Oct 15, 1974 00:00 | US-3842323-A // Operation and release delay circuit // Harris J,us ; Shaffer W,us // Stromberg Carlson Corp | ||||
| PDF File 3848094.pdf | 842 kB | Shaun Ewing | Nov 12, 1974 00:00 |
|
US-3848094-A // Telephone battery feed circuit // Russell S,us // Stromberg Carlson Corp | |||
| Version 1 (current) | 842 kB | Shaun Ewing | Nov 12, 1974 00:00 | US-3848094-A // Telephone battery feed circuit // Russell S,us // Stromberg Carlson Corp | ||||
| PDF File 3849605.pdf | 560 kB | Shaun Ewing | Nov 19, 1974 00:00 |
|
US-3849605-A // Solid state continuity check circuit // Russell S,us // Stromberg Carlson Corp | |||
| Version 1 (current) | 560 kB | Shaun Ewing | Nov 19, 1974 00:00 | US-3849605-A // Solid state continuity check circuit // Russell S,us // Stromberg Carlson Corp | ||||
| PDF File 3854013.pdf | 2.29 MB | Shaun Ewing | Dec 10, 1974 00:00 |
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US-3854013-A // Call forwarding arrangement // Altenburger O,us ; Mariotti D,us ; Neumeier G,us ; Bansemir R,us ; Bergquist G,us // Stromberg Carlson Corp | |||
| Version 1 (current) | 2.29 MB | Shaun Ewing | Dec 10, 1974 00:00 | US-3854013-A // Call forwarding arrangement // Altenburger O,us ; Mariotti D,us ; Neumeier G,us ; Bansemir R,us ; Bergquist G,us // Stromberg Carlson Corp | ||||
| PDF File 3854014.pdf | 1.67 MB | Shaun Ewing | Dec 10, 1974 00:00 |
|
US-3854014-A // Call back arrangement // Bansemir R,us ; Akin R,us ; Altenburger O,us // Stromberg Carlson Corp | |||
| Version 1 (current) | 1.67 MB | Shaun Ewing | Dec 10, 1974 00:00 | US-3854014-A // Call back arrangement // Bansemir R,us ; Akin R,us ; Altenburger O,us // Stromberg Carlson Corp | ||||
| PDF File 3854089.pdf | 298 kB | Shaun Ewing | Dec 10, 1974 00:00 |
|
US-3854089-A // Low voltage monitor circuit // Emler M,us // Stromberg Carlson Corp | |||
| Version 1 (current) | 298 kB | Shaun Ewing | Dec 10, 1974 00:00 | US-3854089-A // Low voltage monitor circuit // Emler M,us // Stromberg Carlson Corp | ||||
| PDF File 3859473.pdf | 1.11 MB | Shaun Ewing | Jan 07, 1975 00:00 |
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US-3859473-A // Centralized attendant service arrangement for PABX complex // Brown; Wilbert C. ; Hoctor; Arthur E. // Stromberg Carlson Corp | |||
| Version 1 (current) | 1.11 MB | Shaun Ewing | Jan 07, 1975 00:00 | US-3859473-A // Centralized attendant service arrangement for PABX complex // Brown; Wilbert C. ; Hoctor; Arthur E. // Stromberg Carlson Corp | ||||
| PDF File 3859474.pdf | 1.92 MB | Shaun Ewing | Jan 07, 1975 00:00 |
|
US-3859474-A // Private automatic branch exchange with central office features // Gueldenpfennig; Klaus ; Pommerening; Uwe A ; Russell; Stanley L. // Stromberg Carlson Corp | |||
| Version 1 (current) | 1.92 MB | Shaun Ewing | Jan 07, 1975 00:00 | US-3859474-A // Private automatic branch exchange with central office features // Gueldenpfennig; Klaus ; Pommerening; Uwe A ; Russell; Stanley L. // Stromberg Carlson Corp | ||||
| PDF File 3867580.pdf | 391 kB | Shaun Ewing | Feb 18, 1975 00:00 |
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US-3867580-A // Receiving circuits for digital signal distribution systems // Russell; Stanley L. // Stromberg Carlson Corp | |||
| Version 1 (current) | 391 kB | Shaun Ewing | Feb 18, 1975 00:00 | US-3867580-A // Receiving circuits for digital signal distribution systems // Russell; Stanley L. // Stromberg Carlson Corp | ||||
| PDF File 3867581.pdf | 1.74 MB | Shaun Ewing | Feb 18, 1975 00:00 |
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US-3867581-A // Universal night service circuit // Pommerening; Uwe A. // Stromberg Carlson Corp | |||
| Version 1 (current) | 1.74 MB | Shaun Ewing | Feb 18, 1975 00:00 | US-3867581-A // Universal night service circuit // Pommerening; Uwe A. // Stromberg Carlson Corp | ||||
| PDF File 3867583.pdf | 2.26 MB | Shaun Ewing | Feb 18, 1975 00:00 |
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US-3867583-A // Control system for switching networks // Dorazio, Jr.; Alton ; Altenburger; Otto ; Neumeier; Gunter F. // Stromberg Carlson Corp | |||
| Version 1 (current) | 2.26 MB | Shaun Ewing | Feb 18, 1975 00:00 | US-3867583-A // Control system for switching networks // Dorazio, Jr.; Alton ; Altenburger; Otto ; Neumeier; Gunter F. // Stromberg Carlson Corp | ||||
| PDF File 3878340.pdf | 546 kB | Shaun Ewing | Apr 15, 1975 00:00 |
|
US-3878340-A // Ring trip circuit employing a filter network and a solid state device exhibiting electrical isolation // Shaffer; William E. // Stromberg Carlson Corp | |||
| Version 1 (current) | 546 kB | Shaun Ewing | Apr 15, 1975 00:00 | US-3878340-A // Ring trip circuit employing a filter network and a solid state device exhibiting electrical isolation // Shaffer; William E. // Stromberg Carlson Corp | ||||
| PDF File 3882907.pdf | 413 kB | Shaun Ewing | May 13, 1975 00:00 |
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US-3882907-A // Twisted conductor fabrication // Degen; Donald S. // Stromberg Carlson Corp | |||
| Version 1 (current) | 413 kB | Shaun Ewing | May 13, 1975 00:00 | US-3882907-A // Twisted conductor fabrication // Degen; Donald S. // Stromberg Carlson Corp | ||||
| PDF File 3883696.pdf | 800 kB | Shaun Ewing | May 13, 1975 00:00 |
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US-3883696-A // Solid state crosspoint switch // Richards; Glenn L. // Stromberg Carlson Corp | |||
| Version 1 (current) | 800 kB | Shaun Ewing | May 13, 1975 00:00 | US-3883696-A // Solid state crosspoint switch // Richards; Glenn L. // Stromberg Carlson Corp | ||||
| PDF File 3883833.pdf | 222 kB | Shaun Ewing | May 13, 1975 00:00 |
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US-3883833-A // Linear phase filter with determinable gain characteristic // Ozone; Koho ; Randmere; Uno // Stromberg Carlson Corp | |||
| Version 1 (current) | 222 kB | Shaun Ewing | May 13, 1975 00:00 | US-3883833-A // Linear phase filter with determinable gain characteristic // Ozone; Koho ; Randmere; Uno // Stromberg Carlson Corp | ||||
| PDF File 3883855.pdf | 3.66 MB | Shaun Ewing | May 13, 1975 00:00 |
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US-3883855-A // Control system for a digital switching network // Brightman; Barrie ; Datsko; George ; Moll; Edward W. ; Stewart; William H. // Stromberg Carlson Corp | |||
| Version 1 (current) | 3.66 MB | Shaun Ewing | May 13, 1975 00:00 | US-3883855-A // Control system for a digital switching network // Brightman; Barrie ; Datsko; George ; Moll; Edward W. ; Stewart; William H. // Stromberg Carlson Corp | ||||
| PDF File 3903373.pdf | 1.42 MB | Shaun Ewing | Sept 02, 1975 00:00 |
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US-3903373-A // Combined operator controlled dial-up conference for PBX // Gueldenpfennig; Klaus ; Pedrick; Robert F. // Stromberg Carlson Corp | |||
| Version 1 (current) | 1.42 MB | Shaun Ewing | Sept 02, 1975 00:00 | US-3903373-A // Combined operator controlled dial-up conference for PBX // Gueldenpfennig; Klaus ; Pedrick; Robert F. // Stromberg Carlson Corp | ||||
| PDF File 3903374.pdf | 1.99 MB | Shaun Ewing | Sept 02, 1975 00:00 |
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US-3903374-A // Control system for electronic PABX switching matrix // Pommerening; Uwe A. ; Richards; Glenn L. // Stromberg Carlson Corp | |||
| Version 1 (current) | 1.99 MB | Shaun Ewing | Sept 02, 1975 00:00 | US-3903374-A // Control system for electronic PABX switching matrix // Pommerening; Uwe A. ; Richards; Glenn L. // Stromberg Carlson Corp |
