Tetsuo Yoshikawa

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Katsuta, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for lining container caps
- Patent number 4,198,369
- Issue date Apr 15, 1980
- Mitsui Petrochemical Industries Ltd.
- Tetsuo Yoshikawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL