TREA

August Eich

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  • 5810 Witten-Herbede, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fire protection glazing
    • Patent number 5,217,764
    • Issue date Jun 8, 1993
    • Eich Corporation
    • August W. Eich
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Fire protection partition wall
    • Patent number 4,578,913
    • Issue date Apr 1, 1986
    • August Eich
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS