Eberhard Walh

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Weilheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Auto-focussing glasses and method for auto-focussing a pair of glasses
- Patent number 7,131,725
- Issue date Nov 7, 2006
- Carl Zeiss Vision GmbH
- Eberhard Walh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE