Takahiro Yasuda

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Kitakyushu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sliding nozzle device and surface pressure loading and releasing me...
- Patent number 5,651,909
- Issue date Jul 29, 1997
- Krosaki Corporation
- Toshimitsu Taira
- B22 - CASTING POWDER METALLURGY