Mitito Yamasaki

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Gunma, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of fiberboards
- Patent number 4,734,231
- Issue date Mar 29, 1988
- Gunei Kagaku Kogyo Kabushiki Kaisha
- Kiyozi Morita
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...