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发明名称
Appareil à filtrer
摘要
申请公布号
FR884292(A)
申请公布日期
1943.08.09
申请号
FRD884292
申请日期
1942.07.18
申请人
SCHERING A. G.
发明人
分类号
B01D29/00;B01D35/00;D21D5/02
主分类号
B01D29/00
代理机构
代理人
主权项
地址
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