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发明名称
Method and article for restraining extrusion of feed spacers and circumferential expansion in spiral filtration modules
摘要
申请公布号
US5073263(A)
申请公布日期
1991.12.17
申请号
US19900586578
申请日期
1990.09.21
申请人
FAGUNDES, CARLOS A.;MCDERMOTT, JR., THOMAS C.;COLBY, DAVID M.
发明人
FAGUNDES, CARLOS A.;MCDERMOTT, JR., THOMAS C.;COLBY, DAVID M.
分类号
B01D63/00;B01D63/10
主分类号
B01D63/00
代理机构
代理人
主权项
地址
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MAGNETIC TAPE