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Shunichi Shimojo
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Aichi, JP
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last 30 patents
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Patent Grant
Injection mold having rotatable stamper holding ring
Patent number
4,790,738
Issue date
Dec 13, 1988
Meiki Co., Ltd.
Shunichi Shimojo
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL