Toshiro Samejima

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Tobacco raw material and method for its production
- Patent number 5,307,821
- Issue date May 3, 1994
- Asahi Glass Company Ltd.
- Katsutoshi Misuda
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES