Björn Gehrke

Person

  • Berlin, DE

Patents Grantslast 30 patents

  • Information Patent Grant

    Electrical switch

    • Patent number 8,610,522
    • Issue date Dec 17, 2013
    • Siemens Aktiengesellschaft
    • Erhard Deylitz
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents