Minoru Yoshioka

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Ina-shi, JP

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Patents Applicationslast 30 patents

Information Patent Application
CLOSED-CELL URETHANE SHEET, MANUFACTURING METHOD THEREOF AND WATERP...
- Publication number 20100028650
- Publication date Feb 4, 2010
- NHK Spring Co., Ltd.
- Koichi KUSAKAWA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...