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经营范围
发明名称
FLUID FILTER
摘要
申请公布号
US3468420(A)
申请公布日期
1969.09.23
申请号
USD3468420
申请日期
1966.08.17
申请人
PARKER HANNIFIN CORP.
发明人
NILS O. ROSAEN
分类号
B01D29/21;B01D35/06;(IPC1-7):B01D35/06;B01D35/00;B01D27/06
主分类号
B01D29/21
代理机构
代理人
主权项
地址
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