TREA

Peter Wollweber

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  • Wesseling, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cutting tool for a lock cylinder
    • Patent number 5,289,708
    • Issue date Mar 1, 1994
    • Emhart Inc.
    • Giselher Sieg
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Lock cylinder
    • Patent number 5,193,372
    • Issue date Mar 16, 1993
    • Dom-Sicherheitstechnik GmbH & Co KG
    • Giselher Sieg
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    Lock cylinder with key
    • Publication number 20040237614
    • Publication date Dec 2, 2004
    • Norman Ketzler
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES