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发明名称
Polyimid-Membrane zur Gastrennung
摘要
申请公布号
DE69412739(D1)
申请公布日期
1998.10.01
申请号
DE19946012739
申请日期
1994.10.03
申请人
L'AIR LIQUIDE, S.A. POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE, PARIS, CEDEX 07, FR
发明人
SIMMONS, JOHN WARREN, WILMINGTON, DELAWARE 19810, US
分类号
B01D53/22;B01D71/64;C08G73/10;(IPC1-7):B01D71/64;C07D311/82
主分类号
B01D53/22
代理机构
代理人
主权项
地址
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