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经营范围
发明名称
Sulphuric ester of glycol ethers
摘要
申请公布号
US1897741(A)
申请公布日期
1933.02.14
申请号
US19310534690
申请日期
1931.05.02
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
ULRICH HEINRICH;SAURWEIN KARL
分类号
C07C305/10
主分类号
C07C305/10
代理机构
代理人
主权项
地址
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