Shunji Uchio

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Koganei, JP

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Patents Grantslast 30 patents

Information Patent Grant
Mold for injection molding
- Patent number 4,252,294
- Issue date Feb 24, 1981
- Asahi Kase Kogyo Kabushikia Kaisha
- Shunji Uchio
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL