Etsushi Hayashi

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Toyota, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for measuring strength of a mold and for pressing marks o...
- Patent number 5,887,638
- Issue date Mar 30, 1999
- Sintokogio, Ltd.
- Manabu Yoritsune
- B22 - CASTING POWDER METALLURGY