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发明名称
Azo dyestuffs and process of making same
摘要
申请公布号
US1746659(A)
申请公布日期
1930.02.11
申请号
US19270224272
申请日期
1927.10.05
申请人
GENERAL ANILINE WORKS, INC.
发明人
LASKA LEOPOLD;ZITSCHER ARTHUR
分类号
C09B29/08;C09B29/20
主分类号
C09B29/08
代理机构
代理人
主权项
地址
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