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发明名称
Compounds of the triphenylmethane series
摘要
申请公布号
US2085736(A)
申请公布日期
1937.07.06
申请号
US19330701234
申请日期
1933.12.06
申请人
E. I. DU PONT DE NEMOURS & COMPANY
发明人
CALCOTT WILLIAM S.;CARLETON PAUL W.;MATTISON EDWIN L.
分类号
C09B11/12
主分类号
C09B11/12
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代理人
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地址
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