TREA

Hans U. Reichstadt

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  • 4020 Mettmann, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Roof window
    • Patent number 4,217,732
    • Issue date Aug 19, 1980
    • Hans U. Reichstadt
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Window shade casing
    • Patent number 4,197,896
    • Issue date Apr 15, 1980
    • Hans U. Reichstadt
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS