TREA

John J. Bernd

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  • Wauwatosa, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Distributive retarder test device
    • Patent number 6,216,525
    • Issue date Apr 17, 2001
    • AAA Sales & Engineering, Inc.
    • John J. Bernd
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...