Ivo Niermann

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Hannover, DE

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Patents Applicationslast 30 patents

Information Patent Application
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- Publication number 20030103354
- Publication date Jun 5, 2003
- Ivo Niermann
- F21 - LIGHTING
Information Patent Application
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- Publication number 20020080604
- Publication date Jun 27, 2002
- Ivo Niermann
- F21 - LIGHTING