Michael Zimmerman

Person

  • Siegen, DE

Patents Grantslast 30 patents

  • Information Patent Grant

    Mounting bracket

    • Patent number 4,986,028
    • Issue date Jan 22, 1991
    • Siegenia-Frank KG.
    • Alfred Schneider
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES