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发明名称
FILTER CONSTRUCTION
摘要
申请公布号
US3543940(A)
申请公布日期
1970.12.01
申请号
USD3543940
申请日期
1968.08.14
申请人
IND. FILTER & PUMP MFG. CO.
发明人
HENRY SCHMIDT JR.
分类号
B01D27/06;B01D39/16;(IPC1-7):B01D27/06
主分类号
B01D27/06
代理机构
代理人
主权项
地址
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