Bernd Spallek

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Syke, DE

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Patents Grantslast 30 patents

Information Patent Grant
Coaxial cigarette having cross stream barrier
- Patent number 6,067,995
- Issue date May 30, 2000
- Brown & Williamson Tobacco Corporation
- Werner Schneider
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Method and plant for treating tobacco stems for the production of c...
- Patent number 5,826,590
- Issue date Oct 27, 1998
- Brown and Williamson Tobacco Corp.
- Wolfgang Metzner
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Method and plant for treating tobacco leaves for the production of...
- Patent number 5,813,413
- Issue date Sep 29, 1998
- Brown & Williamson Tobacco Corporation
- Wolfgang Metzner
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Method and plant for treating tobacco leaves for the production of...
- Patent number 5,722,431
- Issue date Mar 3, 1998
- British-American Tobacco
- Wolfgang Metzner
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES