Gumpachi Fujimoto

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Kumamoto-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Aluminum alloy die casting method
- Patent number 6,352,099
- Issue date Mar 5, 2002
- Honda Giken Kogyo Kabushiki Kaisha
- Eitarou Koya
- B22 - CASTING POWDER METALLURGY