Heinz Waser

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Schlieren, CH

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Patents Grantslast 30 patents

Information Patent Grant
Push-button multi-position switch
- Patent number 4,939,325
- Issue date Jul 3, 1990
- Contraves AG
- Peter Wendel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric push-button switch
- Patent number 4,894,499
- Issue date Jan 16, 1990
- Contraves AG
- Hans Beck
- H01 - BASIC ELECTRIC ELEMENTS