Masato Yamagahana

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Metal sandwich structural body and manufacture thereof
- Patent number 5,714,233
- Issue date Feb 3, 1998
- Japan Aircraft Mfg. Co., Ltd.
- Nobuyuki Suzuki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR