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Sadayoshi Ishii
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Tsubukuhon, Kurume, Fukuoka, JA
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last 30 patents
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Patent Grant
Injection molding machine for the manufacture of shoes
Patent number
4,068,995
Issue date
Jan 17, 1978
Hideki Hayashi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL