Ralf-Dietrich Tilgner

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Munich, DE

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Patents Grantslast 30 patents

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Apparatus for optical monitoring with a high pressure lamp connecte...
- Patent number 4,767,924
- Issue date Aug 30, 1988
- BAT Cigarettenfabriken GmbH
- Hayo Giebel
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES