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发明名称
Pyranthrone dye compositions and process for dyeing
摘要
申请公布号
US2576847(A)
申请公布日期
1951.11.27
申请号
US19490130359
申请日期
1949.11.30
申请人
AMERICAN CYANAMID COMPANY
发明人
MECCO JERRY M.
分类号
D06P1/22
主分类号
D06P1/22
代理机构
代理人
主权项
地址
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