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发明名称
Anthraquinone acid dyestuffs
摘要
申请公布号
US2499431(A)
申请公布日期
1950.03.07
申请号
US19460715627
申请日期
1946.12.12
申请人
GENERAL ANILINE & FILM CORPORATION
发明人
VOGT CURT G.
分类号
C09B1/34
主分类号
C09B1/34
代理机构
代理人
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地址
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