Mitsushige Kumou

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Nagasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Welding materials for high-Cr steels
- Patent number 6,290,904
- Issue date Sep 18, 2001
- Mitsubishi Heavy Industries, Ltd.
- Takayuki Kawano
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR