Masato Asai

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Patents Grantslast 30 patents

Information Patent Grant
Copper alloy and method of manufacturing the same
- Patent number 4,822,560
- Issue date Apr 18, 1989
- The Furukawa Electric Co., Ltd.
- Yoshimasa Oyama
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...