专利名称：Fluid filter发明人：Tarala, Frederick E.申请号：EP85307582.8申请日：19851021公开号：EP0181716B1公开日：19901227
摘要：An improved fluid filter element and a filter medium therefor include a rigidcore having a coupling member attached at each end for absorbing axial stress. A filtermedium includes a plurality of pockets and first and second neck portions sealinglyattached to said coupling member.
申请人：NORTH AMERICAN FILTER CORPORATION
地址：200 WESTSHORE BLVD.; NEWARK NEW YORK 14513
代理机构：Carpmael, John William Maurice
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