TREA

Roger M. Trana

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  • Bothell, WA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Instrument having flexible stand
    • Patent number 4,940,204
    • Issue date Jul 10, 1990
    • John Fluke Mfg. Co., Inc.
    • Michael D. Nelson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...