Jan Strejcek

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Schlieren, CH

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Patents Grantslast 30 patents

Information Patent Grant
Fire-inhibiting flat element comprising at least two transparent fi...
- Patent number 6,787,214
- Issue date Sep 7, 2004
- Vetrotech Saint-Gobain (International) AG
- Horst Seidel
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS