Ewald Karl Michael Guenther

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Regenstauf, DE

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Patents Grantslast 30 patents

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Projector for micro projection surfaces and use of a multicolour LE...
- Patent number 8,562,142
- Issue date Oct 22, 2013
- Osram Opto Semiconductors GmbH
- Stefan Groetsch
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY