Lothar Friebolin

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Gaggenau, DE

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Patents Grantslast 30 patents

Information Patent Grant
Illuminated indication device for road traffic
- Patent number 6,419,376
- Issue date Jul 16, 2002
- Dambach-Werke GmbH
- Lothar Friebolin
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS