Volker Heeman

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Reinbek, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of aromatic substances
- Patent number 4,351,346
- Issue date Sep 28, 1982
- B.A.T. Cigaretten-Fabriken GmbH
- Ursula Brummer
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES