Heiner Ritter

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Bremen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Ultralight coaxial cigarette including a multipart filter
- Patent number 6,089,238
- Issue date Jul 18, 2000
- Brown & Williamson Tobacco Corporation
- Werner Schneider
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES