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Detlef SPRENGER

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  • Siebnen, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Key and rotary cylinder lock with key
    • Patent number 10,125,520
    • Issue date Nov 13, 2018
    • Assa Abloy (Schweiz) AG
    • Thomas Wild
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Shaft of a key
    • Patent number D825314
    • Issue date Aug 14, 2018
    • Thomas Wild
    • D08 - Tools and hardware

Patents Applicationslast 30 patents

  • Information Patent Application

    Key and rotary cylinder lock with key
    • Publication number 20160160528
    • Publication date Jun 9, 2016
    • ASSA ABLOY (SCHWEIZ) AG
    • Thomas WILD
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES