directly by the door

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  • CPC
  • E03D5/06
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Patents Grantslast 30 patents

  • Information Patent Grant

    Auto-flush system

    • Patent number 4,575,880
    • Issue date Mar 18, 1986
    • Burgess; Robert
    • Robert H. Burgess
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    3371353

    • Patent number 3,371,353
    • Issue date Mar 5, 1968
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    140797

    • Patent number 140,797
    • Issue date Jul 15, 1873
    • E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    Lavatory

    • Publication number 20050114991
    • Publication date Jun 2, 2005
    • Norbert Steigerwald
    • E03 - WATER SUPPLY SEWERAGE