Josef A. Muff

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Hildisrieden, CH

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Patents Grantslast 30 patents

Information Patent Grant
Elevator shaft door
- Patent number 7,232,012
- Issue date Jun 19, 2007
- Inventio AG
- Josef A. Muff
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

Information Patent Application
Elevator shaft door
- Publication number 20040173416
- Publication date Sep 9, 2004
- Josef A. Muff
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS