Hiroyuki Tamotsu

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Nagoya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Carriage to transport a ladle and to transfer molten metal into equ...
- Patent number 9,186,725
- Issue date Nov 17, 2015
- Sintokogio, Ltd.
- Hiroyuki Tamotsu
- B22 - CASTING POWDER METALLURGY