TREA

Norman Lapworth

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  • Los Angeles, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rug and carpet cleaner
    • Patent number 4,809,397
    • Issue date Mar 7, 1989
    • EDIC
    • Paul G. Jacobs
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Portable machine for wet or dry vacuum extraction
    • Patent number D298479
    • Issue date Nov 8, 1988
    • EDIC
    • Paul G. Jacobs
    • D32 - Washing, cleaning, or drying machine