Christoph Haring

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Fullinsdorf, CH

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Patents Grantslast 30 patents

Information Patent Grant
Statically stable frame with full thermal break for windows and fac...
- Patent number 5,373,671
- Issue date Dec 20, 1994
- Harin & Co. AG
- Fritz Roth
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS