Susann Ayari

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Bad Durrheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Photoelement with protective layer, device using such photoelement...
- Patent number 6,919,553
- Issue date Jul 19, 2005
- Deutsche Thomson-Brandt GmbH
- Freidhelm Zucker
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Photoelement for a device for reading optical recording media and p...
- Publication number 20010004101
- Publication date Jun 21, 2001
- Freidhelm Zucker
- H01 - BASIC ELECTRIC ELEMENTS