Yukihiro Tochio

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Flow rate sensor, flow meter, and discharge rate control apparatus...
- Patent number 6,647,777
- Issue date Nov 18, 2003
- Mitsui Mining & Smelting Co., Ltd.
- Hirofumi Kotaka
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES