Name Size Creator Creation Date Labels Comment  
PDF File 4021624.pdf 1.90 MB Shaun Ewing May 03, 1977 00:00
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US-4021624-A // Automatic call generator // Kelly; Patrick M. ; Dorazio; Alton // Stromberg-Carlson Corporation
PDF File 4017691.pdf 2.03 MB Shaun Ewing Apr 12, 1977 00:00
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US-4017691-A // Number translator // Altenburger; Otto // Stromberg-Carlson Corporation
PDF File 4017689.pdf 2.15 MB Shaun Ewing Apr 12, 1977 00:00
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US-4017689-A // Digit analysis system for private automatic branch exchange telephone system // Richards; Glenn L. ; Pommerening; Uwe A. // Stromberg-Carlson Corporation
PDF File 4015745.pdf 338 kB Shaun Ewing Apr 05, 1977 00:00
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US-4015745-A // Reusable seal with thermal expansion compensation // Petrangelo; Amedio D. // Stromberg-Carlson Corporation
PDF File 4011517.pdf 592 kB Shaun Ewing Mar 08, 1977 00:00
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US-4011517-A // Timer apparatus for incrementing timing code at variable clock rates // Pommerening; Uwe A. ; Richards; Glenn L. // Stromberg-Carlson Corporation
PDF File 4002850.pdf 1.70 MB Shaun Ewing Jan 11, 1977 00:00
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US-4002850-A // Trunk adapter // Richards; Glenn L. ; Pommerening; Uwe A. // Stromberg-Carlson Corporation
PDF File 3999137.pdf 639 kB Shaun Ewing Dec 21, 1976 00:00
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US-3999137-A // Low pass active filter apparatus // Fucito; Dermot Thomas // Stromberg-Carlson Corporation
PDF File 3999085.pdf 462 kB Shaun Ewing Dec 21, 1976 00:00
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US-3999085-A // Noise rejection circuit // Kelly; Patrick M. ; Russell; Stanley L. // Stromberg-Carlson Corporation
PDF File 3999019.pdf 1.13 MB Shaun Ewing Dec 21, 1976 00:00
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US-3999019-A // Private automatic branch exchange providing line appearance connection of operator complex to single stage matrix // Pommerening; Uwe A. ; Richards; Glenn L. // Stromberg-Carlson Corporation
PDF File 3999018.pdf 481 kB Shaun Ewing Dec 21, 1976 00:00
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US-3999018-A // Timer associated with CB relay // Pommerening; Uwe A. ; Richards; Glenn L. // Stromberg-Carlson Corporation
PDF File 3992592.pdf 932 kB Shaun Ewing Nov 16, 1976 00:00
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US-3992592-A // Scanner-marker arrangement for telephone system // Altenburger; Otto // Stromberg-Carlson Corporation
PDF File 3987375.pdf 481 kB Shaun Ewing Oct 19, 1976 00:00
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US-3987375-A // Transmission bridge exhibiting reduced distortion // May; Peter J. ; Hugyecz; Matyas // Stromberg-Carlson Corporation
PDF File 3975597.pdf 508 kB Shaun Ewing Aug 17, 1976 00:00
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US-3975597-A // Call queue release control circuit // Voise; Siegfried ; Wagner; Thomas M. ; Zeitler; Walter // Stromberg-Carlson Corporation
PDF File 3975596.pdf 2.43 MB Shaun Ewing Aug 17, 1976 00:00
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US-3975596-A // Trunk consultation arrangement // Pommerening; Uwe A. // Stromberg-Carlson Corporation
PDF File 3975595.pdf 1.20 MB Shaun Ewing Aug 17, 1976 00:00
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US-3975595-A // Service code conversion // Berube; James E. ; Neumeier; Gunter F. // Stromberg-Carlson Corporation
PDF File 3970786.pdf 745 kB Shaun Ewing Jul 20, 1976 00:00
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US-3970786-A // Loudspeaking telephone with improved receive sensitivity // Randmere; Uno // Stromberg-Carlson Corporation
PDF File 3963875.pdf 1.53 MB Shaun Ewing Jun 15, 1976 00:00
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US-3963875-A // Universal answer arrangement for a PABX // Gueldenpfennig; Klaus // Stromberg-Carlson Corporation
PDF File 3963874.pdf 2.50 MB Shaun Ewing Jun 15, 1976 00:00
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US-3963874-A // Busy-test arrangement for electronic private automatic branch exchange // Pommerening; Uwe A. ; Richards; Glenn L. // Stromberg-Carlson Corporation
PDF File 3963873.pdf 2.59 MB Shaun Ewing Jun 15, 1976 00:00
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US-3963873-A // Local transfer arrangement for electronic private automatic branch exchange // Pommerening; Uwe A. ; Richards; Glenn L. // Stromberg-Carlson Corporation
PDF File 3963868.pdf 938 kB Shaun Ewing Jun 15, 1976 00:00
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US-3963868-A // Loudspeaking telephone hysteresis and ambient noise control // Randmere; Uno ; Suntop; Morris A. // Stromberg-Carlson Corporation
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