Nuchia Kagaku Kogyo K.K.

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Tokushima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cathode-ray tube containing an indium borate phosphor
- Patent number 5,386,176
- Issue date Jan 31, 1995
- Nuchia Kagaku Kogyo K.K.
- Miyuki Sumitomo
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...