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发明名称
PRODUCTION OF WETTING, CLEANING OR DISPERSING AGENTS
摘要
申请公布号
CA298626(A)
申请公布日期
1930.03.25
申请号
CAD298626
申请日期
申请人
H. TH. BOHME AKTIENGESELLSCHAFT
发明人
HEINRICH BERTSCH
分类号
主分类号
代理机构
代理人
主权项
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