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Takeshi Nakadai
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Iwaki, JA
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last 30 patents
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Patent Grant
Method for transferring and heating a deformed and one-sided wall-t...
Patent number
3,997,642
Issue date
Dec 14, 1976
Kureha Kagaku Kogyo Kabushiki Kaisha
Shinsuke Yoshikawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL