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Yamaichi System Produce Co. Ltd.
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Shizuoka, JP
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last 30 patents
Information
Patent Grant
Method of processing hot dross of aluminum resulting from an alumin...
Patent number
5,439,501
Issue date
Aug 8, 1995
Yamaichi Metal Co., Ltd.
Katsuzo Watanabe
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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