TREA

comprising a photo-electric element

Follow

Industry

  • CPC
  • H03H7/27
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

HELECTRICITY H03Electronic circuits H03HIMPEDANCE NETWORKS H03H7/00Multiple-port networks comprising only passive electrical elements as network components

Current Industry

H03H7/27comprising a photo-electric element
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    3793521
    • Patent number 3,793,521
    • Issue date Feb 19, 1974
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3566141
    • Patent number 3,566,141
    • Issue date Feb 23, 1971
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3333183
    • Patent number 3,333,183
    • Issue date Jul 25, 1967
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3202905
    • Patent number 3,202,905
    • Issue date Aug 24, 1965
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3171034
    • Patent number 3,171,034
    • Issue date Feb 23, 1965
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2896086
    • Patent number 2,896,086
    • Issue date Jul 21, 1959
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2856589
    • Patent number 2,856,589
    • Issue date Oct 14, 1958
    • H03 - BASIC ELECTRONIC CIRCUITRY