Hirotsugu Tsumura

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Kitakyushu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Disperse dye mixtures
- Patent number 5,332,404
- Issue date Jul 26, 1994
- Hoechst Mitsubishi Kasei Co., Ltd.
- Kiyoshi Himeno
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...