TREA

Ruedi Gasser

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  • Burglen, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Water filter
    • Patent number 7,871,528
    • Issue date Jan 18, 2011
    • elfo AG
    • Beat Aregger
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

  • Information Patent Application

    WATER FILTER
    • Publication number 20070221570
    • Publication date Sep 27, 2007
    • Beat Aregger
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL