Kureha Kugaku Kogyo Kabushiki Kaisha

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Concentric composite conjugate yarns and a process for manufacturin...
- Patent number 4,297,413
- Issue date Oct 27, 1981
- Kureha Kugaku Kogyo Kabushiki Kaisha
- Tohru Sasaki
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

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Trademarklast 30 trademarks

Information Trademark
75380365 - CHEMFRONTIER
- Serial number 75380365
- Registration number 2507346
- Filing date Oct 28, 1997
- KUREHA KUGAKU KOGYO KABUSHIKI KAISHA
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments