专利名称：Laminates of asymmetric membranes发明人：Jerry Ditter,Richard McDonogh,Steve
Lamon,Todd Benson,Rey Sarabia,MikeGaughan,I-fan Wang,Richard Morris
申请号：US09694120申请日：20001020公开号：US06596112B1公开日：20030722
专利附图：
摘要：The present invention is directed to composite filters and methods forpreparing same. More specifically, it is directed to filter laminates of multiple discreet
layers of material bonded together, with at least one of the layers being an asymmetricmembrane.
申请人：PALL CORPORATION
代理机构：Knobbe, Martens, Olson & Bear, LLP
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