Takeshi Uehara

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Iwata, JP

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Patents Grantslast 30 patents

Information Patent Grant
Disazo pigments having improved heat resistance using lower alkyl a...
- Patent number 4,780,533
- Issue date Oct 25, 1988
- Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Naonori Takami
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...