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Edward A. Graetz

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  • Pound, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

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    • Patent number 4,011,715
    • Issue date Mar 15, 1977
    • Graetz Manufacturing, Inc.
    • Edward A. Graetz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...