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Susumu Kimura
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Chiba, JP
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last 30 patents
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Patent Grant
Method and apparatus for attaching sealing piece onto pour-out hole...
Patent number
4,421,705
Issue date
Dec 20, 1983
Yoshida Industry Co., Ltd.
Yoshiharu Hatakeyama
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL