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发明名称
OIL-BATH AIR FILTERS
摘要
申请公布号
GB1583776(A)
申请公布日期
1981.02.04
申请号
GB19770019215
申请日期
1977.05.06
申请人
DELBAG LUFTFILTER GMBH
发明人
分类号
B01D47/02;B01D50/00;(IPC1-7):B01D47/02
主分类号
B01D47/02
代理机构
代理人
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