Walter Schindler

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Zurich, CH

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Patents Grantslast 30 patents

Information Patent Grant
Auxiliary apparatus at a stand for an optical observation device
- Patent number 4,344,595
- Issue date Aug 17, 1982
- Contraves AG
- Rudolf Heller
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Arrangement at a stand for an optical observation device
- Patent number 4,339,100
- Issue date Jul 13, 1982
- Contraves AG
- Rudolf Heller
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE