Kinya Kato

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Osakasayama-shi, JP

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Patents Applicationslast 30 patents

Information Patent Application
Method for making a lens molding die and method for manufacturing a...
- Publication number 20040244421
- Publication date Dec 9, 2004
- MINOLTA CO., LTD.
- Kinya Kato
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL