Kenji Kitanaka

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Kanagawa-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vacuum melting-pressure pouring induction furnace
- Patent number 5,559,827
- Issue date Sep 24, 1996
- Nippon Mining & Metals Co., Ltd.
- Takashi Shimada
- B22 - CASTING POWDER METALLURGY