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发明名称
Gasfilter mit Filtertuch.
摘要
申请公布号
CH243059(A)
申请公布日期
1946.06.30
申请号
CHD243059
申请日期
1944.01.28
申请人
DITTING,ADOLF
发明人
DITTING,ADOLF
分类号
B01D46/02
主分类号
B01D46/02
代理机构
代理人
主权项
地址
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