Masaru Wada

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Resin composition for shell mold and resin coated sand
- Patent number 7,928,151
- Issue date Apr 19, 2011
- Hitachi Chemical Company, Ltd.
- Daiki Oniyanagi
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
RESIN COMPOSITION FOR SHELL MOLD AND RESIN COATED SAND
- Publication number 20090093567
- Publication date Apr 9, 2009
- Hitachi Chemical Company, Ltd.
- Daiki Oniyanagi
- B22 - CASTING POWDER METALLURGY