Yoshinari Nakata

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Yamaguchi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Composite laminates comprising a metallic substrate and vibration d...
- Patent number 4,681,816
- Issue date Jul 21, 1987
- Mitsui Petrochemical Industries, Ltd.
- Mikio Hashimoto
- G10 - MUSICAL INSTRUMENTS ACOUSTICS