Ulrich Weidmann

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CH-8152 Glattbrugg, CH

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Patents Grantslast 30 patents

Information Patent Grant
Electrical drive apparatus for a vertically displaceable blackboard
- Patent number 4,353,526
- Issue date Oct 12, 1982
- Ulrich Weidmann
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Guide system for a counterweight
- Patent number 4,304,442
- Issue date Dec 8, 1981
- Ulrich Weidmann
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...