Toshiyuki Nishijima

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Hiki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Device for decreasing side stream smoke of tobacco products
- Patent number 4,773,435
- Issue date Sep 27, 1988
- Dynic Corporation
- Sakio Ikeda
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES