TREA

Edward George Walsh

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  • Galena, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Reed spring relay construction
    • Patent number 4,182,999
    • Issue date Jan 8, 1980
    • Bell Telephone Laboratories, Incorporated
    • Edward G. Walsh
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical circuit protection apparatus
    • Patent number 3,959,694
    • Issue date May 25, 1976
    • Bell Telephone Laboratories, Incorporated
    • Edward George Walsh
    • G01 - MEASURING TESTING