Name Size Creator Creation Date Labels Comment  
PDF File 3395091.pdf 221 kB Shaun Ewing Jul 30, 1968 00:00
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US-3395091-A // Preparation of metal oxides by reactive sputtering of carbides // Sinclair William R. // Bell Telephone Labor Inc
PDF File 3395251.pdf 622 kB Shaun Ewing Jul 30, 1968 00:00
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US-3395251-A // Control arrangement for a switching network // Taylor Frank F. // Bell Telephone Labor Inc
PDF File 3395252.pdf 530 kB Shaun Ewing Jul 30, 1968 00:00
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US-3395252-A // Arrangement for defining the busy and idle states of the links of a switching network // Taylor Frank F. // Bell Telephone Labor Inc
PDF File 3395255.pdf 538 kB Shaun Ewing Jul 30, 1968 00:00
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US-3395255-A // Loudspeaking telephone // Clement Frank J. // Bell Telephone Labor Inc
PDF File 3395256.pdf 482 kB Shaun Ewing Jul 30, 1968 00:00
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US-3395256-A // Key telephone control systems // Limiero Albert D. ; Mceowen James R. ; Spencer Jonathan A. // Bell Telephone Labor Inc
PDF File 3395257.pdf 501 kB Shaun Ewing Jul 30, 1968 00:00
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US-3395257-A // Telephone set stand and integral directory index mechanism // Clark Robert J. ; Prince Terry B. // Bell Telephone Labor Inc
PDF File 3395320.pdf 215 kB Shaun Ewing Jul 30, 1968 00:00
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US-3395320-A // Isolation technique for integrated circuit structure // Ansley William G. // Bell Telephone Labor Inc
PDF File 3395329.pdf 237 kB Shaun Ewing Jul 30, 1968 00:00
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US-3395329-A // Harmonic generating crystalline polymers and devices using same // Rentzepis Peter M. // Bell Telephone Labor Inc
PDF File 3395336.pdf 295 kB Shaun Ewing Jul 30, 1968 00:00
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US-3395336-A // Calibrated variable impedance network // Weeman Roland K. // Bell Telephone Labor Inc
PDF File 3395357.pdf 313 kB Shaun Ewing Jul 30, 1968 00:00
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US-3395357-A // Automatic gain control system // Ketchledge Raymond W. // Bell Telephone Labor Inc
PDF File 3395365.pdf 676 kB Shaun Ewing Jul 30, 1968 00:00
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US-3395365-A // Frequency stabilized optical maser // Fork Richard L. // Bell Telephone Labor Inc
PDF File 3395393.pdf 2.13 MB Shaun Ewing Jul 30, 1968 00:00
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US-3395393-A // Information storage system // Githens John A. // Bell Telephone Labor Inc
PDF File 3395396.pdf 1.28 MB Shaun Ewing Jul 30, 1968 00:00
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US-3395396-A // Information-dependent signal shifting for data processing systems // Pasternak Edward J. // Bell Telephone Labor Inc
PDF File 3395399.pdf 673 kB Shaun Ewing Jul 30, 1968 00:00
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US-3395399-A // Information storage timing arrangement // Goodenow Theodore C. // Bell Telephone Labor Inc
PDF File 3395400.pdf 386 kB Shaun Ewing Jul 30, 1968 00:00
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US-3395400-A // Serial to parallel data converter // Witt Russell G. De ; Forde John P. // Bell Telephone Labor Inc
PDF File 3396052.pdf 242 kB Shaun Ewing Aug 06, 1968 00:00
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US-3396052-A // Method for coating semiconductor devices with silicon oxide // Rand Myron J. // Bell Telephone Labor Inc
PDF File 3396244.pdf 502 kB Shaun Ewing Aug 06, 1968 00:00
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US-3396244-A // Handset mounted alternate action switchhook and associated mode indicator means // Kowaleski Clarence // Bell Telephone Labor Inc
PDF File 3396293.pdf 452 kB Shaun Ewing Aug 06, 1968 00:00
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US-3396293-A // Variable width pulse generator // Harris William B. // Bell Telephone Labor Inc
PDF File 3397366.pdf 422 kB Shaun Ewing Aug 13, 1968 00:00
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US-3397366-A // Inverter starting circuit // Bishop John D. // Bell Telephone Labor Inc
PDF File 3397442.pdf 748 kB Shaun Ewing Aug 20, 1968 00:00
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US-3397442-A // Coaxial cable forming apparatus // Mcgean Thomas J. // Bell Telephone Labor Inc
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