Masaaki Sasakura

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Nabari, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for dyeing blended fiber materials of cellulose fiber and am...
- Patent number 4,557,731
- Issue date Dec 10, 1985
- Sumitomo Chemical Company, Limited
- Masaaki Sasakura
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...