TREA

with a signal from on/off switched light source

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  • CPC
  • G01J2001/1694
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Parent Industries

GPHYSICS G01Measuring instruments G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT COLORIMETRY RADIATION PYROMETRY

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G01J2001/1694with a signal from on/off switched light source
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Patents Grantslast 30 patents

  • Information Patent Grant

    Reflection densitometer
    • Patent number 5,173,750
    • Issue date Dec 22, 1992
    • Eastman Kodak Company
    • Joseph F. Laukaitis
    • G01 - MEASURING TESTING