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John C. Woolpert

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  • Honolulu, HI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Painting system
    • Patent number 3,933,415
    • Issue date Jan 20, 1976
    • John C. Woolpert
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...