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  • CPC
  • H03M2201/214
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Patents Grantslast 30 patents

  • Information Patent Grant

    3766544

    • Patent number 3,766,544
    • Issue date Oct 16, 1973
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3671750

    • Patent number 3,671,750
    • Issue date Jun 20, 1972
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3648276

    • Patent number 3,648,276
    • Issue date Mar 7, 1972
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3618074

    • Patent number 3,618,074
    • Issue date Nov 2, 1971
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3603978

    • Patent number 3,603,978
    • Issue date Sep 7, 1971
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3588887

    • Patent number 3,588,887
    • Issue date Jun 28, 1971
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3564540

    • Patent number 3,564,540
    • Issue date Feb 16, 1971
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3553679

    • Patent number 3,553,679
    • Issue date Jan 5, 1971
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3548397

    • Patent number 3,548,397
    • Issue date Dec 15, 1970
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3543375

    • Patent number 3,543,375
    • Issue date Dec 1, 1970
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3540036

    • Patent number 3,540,036
    • Issue date Nov 10, 1970
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3540040

    • Patent number 3,540,040
    • Issue date Nov 10, 1970
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3518663

    • Patent number 3,518,663
    • Issue date Jun 30, 1970
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3503065

    • Patent number 3,503,065
    • Issue date Mar 24, 1970
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3500449

    • Patent number 3,500,449
    • Issue date Mar 10, 1970
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3499134

    • Patent number 3,499,134
    • Issue date Mar 3, 1970
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3487399

    • Patent number 3,487,399
    • Issue date Dec 30, 1969
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3484776

    • Patent number 3,484,776
    • Issue date Dec 16, 1969
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3478346

    • Patent number 3,478,346
    • Issue date Nov 11, 1969
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3471850

    • Patent number 3,471,850
    • Issue date Oct 7, 1969
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3466646

    • Patent number 3,466,646
    • Issue date Sep 9, 1969
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3465331

    • Patent number 3,465,331
    • Issue date Sep 2, 1969
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3435446

    • Patent number 3,435,446
    • Issue date Mar 25, 1969
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3432847

    • Patent number 3,432,847
    • Issue date Mar 11, 1969
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3426347

    • Patent number 3,426,347
    • Issue date Feb 4, 1969
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3416151

    • Patent number 3,416,151
    • Issue date Dec 10, 1968
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3400391

    • Patent number 3,400,391
    • Issue date Sep 3, 1968
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3381288

    • Patent number 3,381,288
    • Issue date Apr 30, 1968
    • G08 - SIGNALLING
  • Information Patent Grant

    3371335

    • Patent number 3,371,335
    • Issue date Feb 27, 1968
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3364359

    • Patent number 3,364,359
    • Issue date Jan 16, 1968
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents