Name Size Creator Creation Date Labels Comment  
PDF File 3449524.pdf 365 kB Shaun Ewing Jun 10, 1969 00:00
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US-3449524-A // Prepay coin adapter // William W. Pharis // Stromberg Carlson Corp
PDF File 3451045.pdf 550 kB Shaun Ewing Jun 17, 1969 00:00
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US-3451045-A // Data searching and sorting apparatus // William F. Bartlett ; Thaddeus F. Bryzinski // Stromberg Carlson Corp
PDF File 3453710.pdf 400 kB Shaun Ewing Jul 08, 1969 00:00
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US-3453710-A // Method of manufacturing pin faceplate // Alexander Bell // Stromberg Carlson Corp
PDF File 3456081.pdf 737 kB Shaun Ewing Jul 15, 1969 00:00
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US-3456081-A // Pay station collect and return system // William W. Pharis ; Guenther F. Neumeier // Stromberg Carlson Corp
PDF File 3459896.pdf 473 kB Shaun Ewing Aug 05, 1969 00:00
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US-3459896-A // Code call facility for electronic telephone exchange // William F. Bartlett // Stromberg Carlson Corp
PDF File 3461246.pdf 618 kB Shaun Ewing Aug 12, 1969 00:00
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US-3461246-A // Revertive call circuit // Gerhard O.k. Schneider // Stromberg Carlson Corp
PDF File 3462629.pdf 597 kB Shaun Ewing Aug 19, 1969 00:00
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US-3462629-A // Self-aligning electron gun construction // Alexander Bell // Stromberg Carlson Corp
PDF File 3466446.pdf 407 kB Shaun Ewing Sept 09, 1969 00:00
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US-3466446-A // Light-operated sound-signal telephone transmitter and transmission system // Matthew Fassett // Stromberg Carlson Corp
PDF File 3467774.pdf 209 kB Shaun Ewing Sept 16, 1969 00:00
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US-3467774-A // Scanner employing interleaved light conducting and light detecting optical fibers // John F. Bryant // Stromberg Carlson Corp
PDF File 3470319.pdf 231 kB Shaun Ewing Sept 30, 1969 00:00
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US-3470319-A // Flying spot scanner employing fiber optics // Benjamin L. Mcglamery // Stromberg Carlson Corp
PDF File 3473077.pdf 560 kB Shaun Ewing Oct 14, 1969 00:00
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US-3473077-A // Shaped beam cathode ray tube // Charles Robert Corpew // Stromberg Carlson Corp
PDF File 3474364.pdf 680 kB Shaun Ewing Oct 21, 1969 00:00
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US-3474364-A // Cross point strip relay assembly // Adam A. Jorgensen ; R. William Bentley ; Joseph C. Paul // Stromberg Carlson Corp
PDF File 3474415.pdf 424 kB Shaun Ewing Oct 21, 1969 00:00
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US-3474415-A // Light responsive switching matrix // Barrie Brightman // Stromberg Carlson Corp
PDF File 3474445.pdf 509 kB Shaun Ewing Oct 21, 1969 00:00
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US-3474445-A // Display tubes and systems // James H. Redman // Stromberg Carlson Corp
PDF File 3485955.pdf 1.73 MB Shaun Ewing Dec 23, 1969 00:00
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US-3485955-A // Stuck relay alarm circuit // James G. Pearce ; William W. Pharis // Stromberg Carlson Corp
PDF File 3485956.pdf 1012 kB Shaun Ewing Dec 23, 1969 00:00
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US-3485956-A // Path-finding system for a network of cross-point switching matrices // Adam A. Jorgensen ; Ernest O. Lee Jr. ; Guenther F. Neumeier ; Gerhard O.k. Schneider // Stromberg Carlson Corp
PDF File 3485957.pdf 538 kB Shaun Ewing Dec 23, 1969 00:00
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US-3485957-A // Call forwarding arrangement // James G. Pearce // Stromberg Carlson Corp
PDF File 3487170.pdf 3.23 MB Shaun Ewing Dec 30, 1969 00:00
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US-3487170-A // Universal junctor // James G. Pearce ; William W. Pharis ; Gerhard O.k. Schneider // Stromberg Carlson Corp
PDF File 3489856.pdf 579 kB Shaun Ewing Jan 13, 1970 00:00
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US-3489856-A // Solid state space division circuit // Barrie Brightman // Stromberg Carlson Corp
PDF File 3489857.pdf 283 kB Shaun Ewing Jan 13, 1970 00:00
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US-3489857-A // Trunk connection arrangement for private telephone exchange // William W. Pharis // Stromberg Carlson Corp
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