Sumitomo Special Co., Ltd.

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Osaka, JP

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Method of making material alloy for iron-based rare earth magnet
- Patent number 6,695,929
- Issue date Feb 24, 2004
- Sumitomo Special Co., Ltd.
- Hirokazu Kanekiyo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

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