Katsuhiro Takemoto

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for recovering zinc from zinc containing dust
- Patent number 5,540,751
- Issue date Jul 30, 1996
- NKK Corporation
- Naoki Yamamoto
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...