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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 3688201.pdf | 495 kB | Shaun Ewing | Aug 29, 1972 00:00 |
|
US-3688201-A // Frequency discriminator circuit for selecting one of two clock signals // Owe A. Pommerening // Stromberg Carlson Corp | |||
| Version 1 (current) | 495 kB | Shaun Ewing | Aug 29, 1972 00:00 | US-3688201-A // Frequency discriminator circuit for selecting one of two clock signals // Owe A. Pommerening // Stromberg Carlson Corp | ||||
| PDF File 3688050.pdf | 1.01 MB | Shaun Ewing | Aug 29, 1972 00:00 |
|
US-3688050-A // Telephone set identification system using reverse polarity interrogation signal // Norman E. Goetchius ; Amin Y. Zaky // Stromberg Carlson Corp | |||
| Version 1 (current) | 1.01 MB | Shaun Ewing | Aug 29, 1972 00:00 | US-3688050-A // Telephone set identification system using reverse polarity interrogation signal // Norman E. Goetchius ; Amin Y. Zaky // Stromberg Carlson Corp | ||||
| PDF File 3688038.pdf | 556 kB | Shaun Ewing | Aug 29, 1972 00:00 |
|
US-3688038-A // Stored energy signalling circuit // Matyas Hugyecz ; Carroll S. Richmond // Stromberg Carlson Corp | |||
| Version 1 (current) | 556 kB | Shaun Ewing | Aug 29, 1972 00:00 | US-3688038-A // Stored energy signalling circuit // Matyas Hugyecz ; Carroll S. Richmond // Stromberg Carlson Corp | ||||
| PDF File 3686443.pdf | 230 kB | Shaun Ewing | Aug 22, 1972 00:00 |
|
US-3686443-A // Supervisory signalling in pcm telephone system // Paul K. Kavanaugh ; Michael A. Boehly // Paul K Kavanaugh ; Michael A Boehly | |||
| Version 1 (current) | 230 kB | Shaun Ewing | Aug 22, 1972 00:00 | US-3686443-A // Supervisory signalling in pcm telephone system // Paul K. Kavanaugh ; Michael A. Boehly // Paul K Kavanaugh ; Michael A Boehly | ||||
| PDF File 3679835.pdf | 510 kB | Shaun Ewing | Jul 25, 1972 00:00 |
|
US-3679835-A // Camp-on busy checking and monitor circuit // Klaus Gueldenpfennig ; Uwe A. Pommerening ; Stanley L. Russell // Stromberg Carlson Corp | |||
| Version 1 (current) | 510 kB | Shaun Ewing | Jul 25, 1972 00:00 | US-3679835-A // Camp-on busy checking and monitor circuit // Klaus Gueldenpfennig ; Uwe A. Pommerening ; Stanley L. Russell // Stromberg Carlson Corp | ||||
| PDF File 3678508.pdf | 574 kB | Shaun Ewing | Jul 18, 1972 00:00 |
|
US-3678508-A // Compact frequency selective ringer // Robert W. Collier // Stromberg Carlson Corp | |||
| Version 1 (current) | 574 kB | Shaun Ewing | Jul 18, 1972 00:00 | US-3678508-A // Compact frequency selective ringer // Robert W. Collier // Stromberg Carlson Corp | ||||
| PDF File 3678222.pdf | 612 kB | Shaun Ewing | Jul 18, 1972 00:00 |
|
US-3678222-A // Test apparatus for digital repeaters // Michael A. Boehly // Stromberg Carlson Corp | |||
| Version 1 (current) | 612 kB | Shaun Ewing | Jul 18, 1972 00:00 | US-3678222-A // Test apparatus for digital repeaters // Michael A. Boehly // Stromberg Carlson Corp | ||||
| PDF File 3676747.pdf | 848 kB | Shaun Ewing | Jul 11, 1972 00:00 |
|
US-3676747-A // Printed circuit card arrangement // Adam A. Jorgensen ; William Bentley ; Edward Urycki // Stromberg Carlson Corp | |||
| Version 1 (current) | 848 kB | Shaun Ewing | Jul 11, 1972 00:00 | US-3676747-A // Printed circuit card arrangement // Adam A. Jorgensen ; William Bentley ; Edward Urycki // Stromberg Carlson Corp | ||||
| PDF File 3676606.pdf | 451 kB | Shaun Ewing | Jul 11, 1972 00:00 |
|
US-3676606-A // Camp-on busy checking and monitor circuit // Klaus Gueldenpfennig ; Uwe A. Pommerening ; Stanley L. Russell // Stromberg Carlson Corp | |||
| Version 1 (current) | 451 kB | Shaun Ewing | Jul 11, 1972 00:00 | US-3676606-A // Camp-on busy checking and monitor circuit // Klaus Gueldenpfennig ; Uwe A. Pommerening ; Stanley L. Russell // Stromberg Carlson Corp | ||||
| PDF File 3676603.pdf | 1.09 MB | Shaun Ewing | Jul 11, 1972 00:00 |
|
US-3676603-A // Code call circuit for paging in a pbx // Ignas Budrys ; Ernest O. Lee Jr. // Stromberg Carlson Corp | |||
| Version 1 (current) | 1.09 MB | Shaun Ewing | Jul 11, 1972 00:00 | US-3676603-A // Code call circuit for paging in a pbx // Ignas Budrys ; Ernest O. Lee Jr. // Stromberg Carlson Corp | ||||
| PDF File 3676602.pdf | 810 kB | Shaun Ewing | Jul 11, 1972 00:00 |
|
US-3676602-A // Telephone set identification system // Norman E. Goetchius ; Amin Y. Zaky // Stromberg Carlson Corp | |||
| Version 1 (current) | 810 kB | Shaun Ewing | Jul 11, 1972 00:00 | US-3676602-A // Telephone set identification system // Norman E. Goetchius ; Amin Y. Zaky // Stromberg Carlson Corp | ||||
| PDF File 3676601.pdf | 801 kB | Shaun Ewing | Jul 11, 1972 00:00 |
|
US-3676601-A // Pulsing circuit including a switching and current regulator circuit // William E. Shaffer // Stromberg Carlson Corp | |||
| Version 1 (current) | 801 kB | Shaun Ewing | Jul 11, 1972 00:00 | US-3676601-A // Pulsing circuit including a switching and current regulator circuit // William E. Shaffer // Stromberg Carlson Corp | ||||
| PDF File 3673337.pdf | 560 kB | Shaun Ewing | Jun 27, 1972 00:00 |
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US-3673337-A // Reverting call arrangement // James Gordon Pearce // Stromberg Carlson Corp | |||
| Version 1 (current) | 560 kB | Shaun Ewing | Jun 27, 1972 00:00 | US-3673337-A // Reverting call arrangement // James Gordon Pearce // Stromberg Carlson Corp | ||||
| PDF File 3673330.pdf | 373 kB | Shaun Ewing | Jun 27, 1972 00:00 |
|
US-3673330-A // Two-party automatic number identification in subscriber carrier telephone system // Morris A. Suntop ; Uno Randmere // Stromberg Carlson Corp | |||
| Version 1 (current) | 373 kB | Shaun Ewing | Jun 27, 1972 00:00 | US-3673330-A // Two-party automatic number identification in subscriber carrier telephone system // Morris A. Suntop ; Uno Randmere // Stromberg Carlson Corp | ||||
| PDF File 3671702.pdf | 489 kB | Shaun Ewing | Jun 20, 1972 00:00 |
|
US-3671702-A // An electrical contact structure for a switch reed comprising gold and palladium layers // Edward S. Penczek // Stromberg Carlson Corp | |||
| Version 1 (current) | 489 kB | Shaun Ewing | Jun 20, 1972 00:00 | US-3671702-A // An electrical contact structure for a switch reed comprising gold and palladium layers // Edward S. Penczek // Stromberg Carlson Corp | ||||
| PDF File 3671678.pdf | 912 kB | Shaun Ewing | Jun 20, 1972 00:00 |
|
US-3671678-A // Ringing control circuit // Otto Altenburger // Stromberg Carlson Corp | |||
| Version 1 (current) | 912 kB | Shaun Ewing | Jun 20, 1972 00:00 | US-3671678-A // Ringing control circuit // Otto Altenburger // Stromberg Carlson Corp | ||||
| PDF File 3671677.pdf | 3.06 MB | Shaun Ewing | Jun 20, 1972 00:00 |
|
US-3671677-A // Outgoing register sender system // Ernest O. Lee Jr. ; John A. Adams Jr. // Stromberg Carlson Corp | |||
| Version 1 (current) | 3.06 MB | Shaun Ewing | Jun 20, 1972 00:00 | US-3671677-A // Outgoing register sender system // Ernest O. Lee Jr. ; John A. Adams Jr. // Stromberg Carlson Corp | ||||
| PDF File 3665109.pdf | 749 kB | Shaun Ewing | May 23, 1972 00:00 |
|
US-3665109-A // Pulsing circuit including a series switching circuit // William E. Shaffer // Stromberg Carlson Corp | |||
| Version 1 (current) | 749 kB | Shaun Ewing | May 23, 1972 00:00 | US-3665109-A // Pulsing circuit including a series switching circuit // William E. Shaffer // Stromberg Carlson Corp | ||||
| PDF File 3662349.pdf | 4.09 MB | Shaun Ewing | May 09, 1972 00:00 |
|
US-3662349-A // Stored program system // William F. Bartlett ; John C. Gifford ; Pedro A. Lenk ; William A. Oswald ; Frank Y. Shaw ; Thomas D. Stuebe ; Lloyd H. Yost // Stromberg Carlson Corp | |||
| Version 1 (current) | 4.09 MB | Shaun Ewing | May 09, 1972 00:00 | US-3662349-A // Stored program system // William F. Bartlett ; John C. Gifford ; Pedro A. Lenk ; William A. Oswald ; Frank Y. Shaw ; Thomas D. Stuebe ; Lloyd H. Yost // Stromberg Carlson Corp | ||||
| PDF File 3660600.pdf | 1.34 MB | Shaun Ewing | May 02, 1972 00:00 |
|
US-3660600-A // Path finding system for multi-stage switching matrix // Ernest O. Lee Jr. // Stromberg Carlson Corp | |||
| Version 1 (current) | 1.34 MB | Shaun Ewing | May 02, 1972 00:00 | US-3660600-A // Path finding system for multi-stage switching matrix // Ernest O. Lee Jr. // Stromberg Carlson Corp |
