Yasuhiko Awa

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Kimitsu, Kimitsu-shi, Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for feeding sintering raw mix
- Patent number RE33935
- Issue date May 26, 1992
- Masami Fujimoto
- 075 - Specialized metallurgical processes, compositions for use therein, cons...
Information Patent Grant
Apparatus and method for feeding sintering raw mix
- Patent number 4,871,393
- Issue date Oct 3, 1989
- Nippon Steel Corporation
- Masami Fujimoto
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING