Item-counting devices

Industry

  • CPC
  • G06C25/02
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Patents Grantslast 30 patents

  • Information Patent Grant

    3674200

    • Patent number 3,674,200
    • Issue date Jul 4, 1972
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3667670

    • Patent number 3,667,670
    • Issue date Jun 6, 1972
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3550845

    • Patent number 3,550,845
    • Issue date Dec 29, 1970
    • G06 - COMPUTING CALCULATING COUNTING