TREA

PROMENS USA

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  • South Bend, IN, US
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Patents Applicationslast 30 patents

  • Information Patent Application

    SLIDE VALVE FOR DRY GOODS
    • Publication number 20120067927
    • Publication date Mar 22, 2012
    • PROMENS USA
    • Richard Raz
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL