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Ewald Ingemar Emanuel Schubeis

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  • S-111 40 Stockholm, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Door frame, especially for fireproof doors
    • Patent number 4,128,977
    • Issue date Dec 12, 1978
    • Ewald I. E. Schubeis
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Self-closing hinge
    • Patent number 4,100,646
    • Issue date Jul 18, 1978
    • Ewald Ingemar Emanuel Schubeis
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES