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Dean A. Ruzicka

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  • Winsted, MN, US
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Patents Applicationslast 30 patents

  • Information Patent Application

    FLOW VALVE WITH INTEGRAL SPRING AND SEAL
    • Publication number 20110309279
    • Publication date Dec 22, 2011
    • David S. Smith America, Inc. DBA Worldwide Dispensers
    • James L. Richards
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...