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Nobuyuki Hayafusa
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Numazu, JP
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last 30 patents
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Patent Grant
Driver power transmitting apparatus of twin shaft extruders
Patent number
5,213,010
Issue date
May 25, 1993
Toshiba Kikai Kabushiki Kaisha
Nobuyuki Hayafusa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL