Kazuyuki Sanenobu

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Matsuyama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Aromatic polyester film and process for producing the same
- Patent number 5,188,774
- Issue date Feb 23, 1993
- Teijin Limited
- Shozo Nitta
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL