TREA

for pick-up arms moving parallel to itself

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Industry

  • CPC
  • G11B3/08554
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Parent Industries

GPHYSICS G11Information storage G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER G11B3/00Recording by mechanical cutting, deforming or pressing

Current Industry

G11B3/08554for pick-up arms moving parallel to itself
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    3599988
    • Patent number 3,599,988
    • Issue date Aug 17, 1971
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3425701
    • Patent number 3,425,701
    • Issue date Feb 4, 1969
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3367664
    • Patent number 3,367,664
    • Issue date Feb 6, 1968
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3363909
    • Patent number 3,363,909
    • Issue date Jan 16, 1968
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents