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Yoshio Matsuo
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Toyohashi, JP
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last 30 patents
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Patent Grant
Apparatus for packing permanent magnet powder
Patent number
5,135,375
Issue date
Aug 4, 1992
Fuji Electrochemical Co., Ltd.
Yoshio Matsuo
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method and apparatus for packing permanent magnet powder
Patent number
5,004,580
Issue date
Apr 2, 1991
Fuji Electrochemical Co. Ltd.
Yoshio Matsuo
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL