H. Kobayashi

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Otsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Plastic tube having a crosslinked thin layer on the surface
- Patent number 4,265,276
- Issue date May 5, 1981
- Toray Industries, Inc.
- Kenji Hatada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL