Hiroshige Murakami

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Hamamatsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Modifying method for wood elements
- Patent number 6,632,326
- Issue date Oct 14, 2003
- Yamaha Corporation
- Yoshihiro Hirano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...