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经营范围
发明名称
Production of aliphatic sulphonic acid compounds
摘要
申请公布号
US1906924(A)
申请公布日期
1933.05.02
申请号
US19300437571
申请日期
1930.03.20
申请人
THE FIRM H. TH. BOHME AKTIENGESELLSCHAFT
发明人
BERTSCH HEINRICH
分类号
C11C3/00
主分类号
C11C3/00
代理机构
代理人
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