TREA

combined with shutter

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Industry

  • CPC
  • G03B41/023
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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 G03B41/00Special techniques not covered by groups G03B31/00 - G03B39/00 Apparatus therefor

Current Industry

G03B41/023combined with shutter
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Patents Grantslast 30 patents

  • Information Patent Grant

    3463070
    • Patent number 3,463,070
    • Issue date Aug 26, 1969
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3137221
    • Patent number 3,137,221
    • Issue date Jun 16, 1964
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3114306
    • Patent number 3,114,306
    • Issue date Dec 17, 1963
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    2972928
    • Patent number 2,972,928
    • Issue date Feb 28, 1961
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    2963949
    • Patent number 2,963,949
    • Issue date Dec 13, 1960
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    2713814
    • Patent number 2,713,814
    • Issue date Jul 26, 1955
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    2434518
    • Patent number 2,434,518
    • Issue date Jan 13, 1948
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    2424989
    • Patent number 2,424,989
    • Issue date Aug 5, 1947
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    1413187
    • Patent number 1,413,187
    • Issue date Apr 18, 1922
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents