Herbert Sommer

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Hamburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Drying process for increasing the filling power of tobacco material
- Patent number 5,339,837
- Issue date Aug 23, 1994
- BAT Cigarettenfabriken GmbH
- Werner Hirsch
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES