Showa Shell Sekiyu Kabusyiki Kaisha

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal composition, and element and device using the same
- Patent number 5,393,460
- Issue date Feb 28, 1995
- Showa Shell Sekiyu Kabusyiki Kaisha
- Nobuhiro Okabe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...