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经营范围
发明名称
PERFECTIONNEMENTS AUX FILTRES A AIR
摘要
申请公布号
FR2528716(B1)
申请公布日期
1986.11.28
申请号
FR19830009808
申请日期
1983.06.14
申请人
COOPERS FILTERS LTD
发明人
ROBERT STEUART GLADSTONE
分类号
B01D45/06;F02M35/022;(IPC1-7):B01D45/04
主分类号
B01D45/06
代理机构
代理人
主权项
地址
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