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发明名称
Perfectionnements aux agents de mouillage
摘要
申请公布号
FR688511(A)
申请公布日期
1930.08.26
申请号
FRD688511
申请日期
1930.01.20
申请人
THE TWITCHELL PROCESS COMPANY
发明人
分类号
C11D1/12;D06M11/38;D06M13/256
主分类号
C11D1/12
代理机构
代理人
主权项
地址
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