Yoshikazu Hida

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Production of polyurethane-split leather laminate
- Patent number 4,218,505
- Issue date Aug 19, 1980
- Toyo Cloth Co., Ltd.
- Yasuhiro Shiga
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...