TREA

Ewald Fretz

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  • Gondelsheim, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fastening of a contact element
    • Patent number 6,812,418
    • Issue date Nov 2, 2004
    • Kramski GmbH
    • Wiestaw Kramski
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Fastening of a contact element
    • Publication number 20030196881
    • Publication date Oct 23, 2003
    • KRAMSKI GmbH
    • Wiestaw Kramski
    • H01 - BASIC ELECTRIC ELEMENTS