Yoshiyasu Itsuzi

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Mold opening/closing control apparatus
- Patent number 5,219,584
- Issue date Jun 15, 1993
- Suitomo Heavy Industries, Ltd.
- Yoshiyasu Itsuzi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL