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Katumi Nakamura
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Isehara, JA
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last 30 patents
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Patent Grant
Method and apparatus for fabricating non-vulcanized pneumatic rubbe...
Patent number
4,054,476
Issue date
Oct 18, 1977
The Yokohama Rubber Co., Ltd.
Yoshiaki Hara
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL