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发明名称
SUBSTITUTION PRODUCT OF THE CARBAZOLE SULPHONIC ACID
摘要
申请公布号
CA305455(A)
申请公布日期
1930.11.04
申请号
CAD305455
申请日期
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
ALBERT SCHMELZER;FRIEDRICH MUTH
分类号
主分类号
代理机构
代理人
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