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发明名称
PORTABLE AIR FILTER ASSEMBLY WITH PULSE JET SELFCLEANING FILTERS
摘要
申请公布号
GB2040181(B)
申请公布日期
1982.10.20
申请号
GB19800010693
申请日期
1979.08.07
申请人
DONALDSON CO INC
发明人
分类号
B01D46/52;B01D45/18;B01D46/00;B01D46/04;B01D46/24;B01D46/48;(IPC1-7):B01D45/18
主分类号
B01D46/52
代理机构
代理人
主权项
地址
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