Peter Datwyler

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Diessenhofen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Coupling device for frame-shaped accessories for camera equipment
- Patent number 4,669,846
- Issue date Jun 2, 1987
- Sinar AG Schaffhausen
- Hans-Carl Koch
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Device for a photographic camera
- Patent number 4,523,824
- Issue date Jun 18, 1985
- Sinar AG Schaffhausen
- Karl Gfeller
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY