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David Di Nunzio

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  • Mentor, OH, US
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Patents Applicationslast 30 patents

  • Information Patent Application

    Hand-held vacuum cleaner with a detachable head
    • Publication number 20020092118
    • Publication date Jul 18, 2002
    • Royal Appliance Mfg. Co.
    • David Di Nunzio
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...