Yoshikazu Hirose

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Toyonaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for recovery of gallium
- Patent number 4,468,374
- Issue date Aug 28, 1984
- Simitomo Chemical Company, Limited
- Yushin Kataoka
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...