Shinya Shimada

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Fukuyama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Impact-cushioning sheets and direct-applying restraint type floor d...
- Patent number 4,803,112
- Issue date Feb 7, 1989
- Hayakawa Rubber Co., Ltd.
- Hirofumi Kakimoto
- B32 - LAYERED PRODUCTS