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发明名称
Copper containing azo dyestuffs
摘要
申请公布号
US2193228(A)
申请公布日期
1940.03.12
申请号
US19370169518
申请日期
1937.10.16
申请人
GENERAL ANILINE & FILM CORPORATION
发明人
DELFS DETLEF
分类号
C09B45/34
主分类号
C09B45/34
代理机构
代理人
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地址
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