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Tetsuichi Chino
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Takefu, JP
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Patent Grant
Rare earth metal-containing alloys for permanent magnets
Patent number
4,375,996
Issue date
Mar 8, 1983
Shin-Etsu Chemical Co., Ltd.
Yoshio Tawara
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...