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| Patents for G01R 13 - Arrangements for displaying electric variables or waveforms (5,418) |
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| 05/25/1976 | US3959791 Digital display systems | | 05/25/1976 | US3959725 Distributor voltage sensor | | 05/18/1976 | US3958235 Light emitting diode display apparatus and system | | 05/18/1976 | US3958152 Protection circuitry for cathode ray tubes | | 05/04/1976 | US3955120 Circuit for digitally controlling the brightness of the electron beam of an electron beam deflection tube | | 04/20/1976 | US3952247 Level indicating apparatus for P.C.M. transmitting system | | 04/13/1976 | US3950694 Installation for the detection and processing of electrical signals | | 04/06/1976 | US3949393 Analog sweep calibrator | | 03/30/1976 | US3947841 Channel electron multiplier signal detector and digitizer | | 03/30/1976 | US3947722 Electronic scan methods for plasma displays | | 03/23/1976 | US3946378 Dynamic digital pulse display | | 03/23/1976 | US3946364 Method and apparatus for sensing, storing, and graphically displaying over-temperature conditions of jet engines | | 03/16/1976 | US3944892 Small compact cathode ray oscilloscope assembly | | 03/16/1976 | US3944733 Signal recognition apparatus | | 03/16/1976 | US3944330 Electro-optic device | | 03/09/1976 | US3943349 Method and device for recording, in real time, non uniformly variable data with compression of data during periods of relatively slow variation thereof | | 02/10/1976 | US3938003 Dual trace display device | | 01/20/1976 | US3934241 Analog display utilizing liquid crystal material and for being multiplexed wherein one group of electrodes are arranged opposite a group of counter-electrodes |
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