counting tubes

Industry

  • CPC
  • G11C11/265
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Current Industry

Patents Grantslast 30 patents

  • Information Patent Grant

    3308337

    • Patent number 3,308,337
    • Issue date Mar 7, 1967
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2896119

    • Patent number 2,896,119
    • Issue date Jul 21, 1959
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2895073

    • Patent number 2,895,073
    • Issue date Jul 14, 1959
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2888602

    • Patent number 2,888,602
    • Issue date May 26, 1959
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2871401

    • Patent number 2,871,401
    • Issue date Jan 27, 1959
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2854576

    • Patent number 2,854,576
    • Issue date Sep 30, 1958
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2822506

    • Patent number 2,822,506
    • Issue date Feb 4, 1958
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2807413

    • Patent number 2,807,413
    • Issue date Sep 24, 1957
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2800599

    • Patent number 2,800,599
    • Issue date Jul 23, 1957
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2664555

    • Patent number 2,664,555
    • Issue date Dec 29, 1953
    • G11 - INFORMATION STORAGE