Tadakuni Nishitani

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Porous sintered body and method of manufacturing same
- Patent number 5,196,264
- Issue date Mar 23, 1993
- Isuzu Motors Limited
- Yoshinobu Tsuchiya
- B22 - CASTING POWDER METALLURGY