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Beaters

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  • CPC
  • G03B1/34
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Parent Industries

GPHYSICS G03Photography G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES ACCESSORIES THEREFOR G03B1/00Film strip handling

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G03B1/34Beaters
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Patents Grantslast 30 patents

  • Information Patent Grant

    Peripheral drive tape winding methods and apparatus
    • Patent number 4,171,110
    • Issue date Oct 16, 1979
    • Bell & Howell Company
    • Robert D. Hawn
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3613978
    • Patent number 3,613,978
    • Issue date Oct 19, 1971
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3214233
    • Patent number 3,214,233
    • Issue date Oct 26, 1965
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3203533
    • Patent number 3,203,533
    • Issue date Aug 31, 1965
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    3198410
    • Patent number 3,198,410
    • Issue date Aug 3, 1965
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3152331
    • Patent number 3,152,331
    • Issue date Oct 6, 1964
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3145892
    • Patent number 3,145,892
    • Issue date Aug 25, 1964
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    2144088
    • Patent number 2,144,088
    • Issue date Jan 17, 1939
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    1756864
    • Patent number 1,756,864
    • Issue date Apr 29, 1930
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    1545195
    • Patent number 1,545,195
    • Issue date Jul 7, 1925
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    1508673
    • Patent number 1,508,673
    • Issue date Sep 16, 1924
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    1464284
    • Patent number 1,464,284
    • Issue date Aug 7, 1923
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    1412509
    • Patent number 1,412,509
    • Issue date Apr 11, 1922
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    1383571
    • Patent number 1,383,571
    • Issue date Jul 5, 1921
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    1334450
    • Patent number 1,334,450
    • Issue date Mar 23, 1920
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents