TREA

Using photocell sensible to different colours

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Industry

  • CPC
  • G05B2219/4712
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Parent Industries

GPHYSICS G05Controlling systems G05BCONTROL OR REGULATING SYSTEMS IN GENERAL FUNCTIONAL ELEMENTS OF SUCH SYSTEMS MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS G05B2219/00Program-control systems

Current Industry

G05B2219/4712Using photocell sensible to different colours
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Patents Grantslast 30 patents

  • Information Patent Grant

    2999938
    • Patent number 2,999,938
    • Issue date Sep 12, 1961
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents