Willy Koch

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Otelfingen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Photographic scanner with focus control
- Patent number 6,532,058
- Issue date Mar 11, 2003
- Gretag Imaging Trading AG
- Heiner Schaub
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Photographic image acquisition device
- Patent number 6,353,469
- Issue date Mar 5, 2002
- Gretag Imaging Trading AG
- Heinrich Schaub
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Loading arrangement and film platform for APS film
- Patent number 6,177,981
- Issue date Jan 23, 2001
- Gretag Imaging AG
- Willy Koch
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Photographic scanner with focus control
- Publication number 20010055106
- Publication date Dec 27, 2001
- GRETAG IMAGING Trading AG
- Heiner Schaub
- G02 - OPTICS