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Elmar HOPPACH

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  • Wuerzburg, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hybrid drive for an electric bicycle
    • Patent number 11,254,388
    • Issue date Feb 22, 2022
    • BROSE ANTRIEBSTECHNIK GMBH & CO. KOMMANDITQESELLSCHAFT, BERLIN
    • Elmar Hoppach
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

  • Information Patent Application

    HYBRID DRIVE FOR AN ELECTRIC BICYCLE
    • Publication number 20190127024
    • Publication date May 2, 2019
    • BROSE ANTRIEBSTECHNIK GMBH & CO. KOMMANDITGESELLSCHAFT, BERLIN
    • Elmar HOPPACH
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS