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经营范围
发明名称
Membrane Sauerstoffverfahren und -vorrichtung
摘要
申请公布号
DE69211823(D1)
申请公布日期
1996.08.01
申请号
DE19926011823
申请日期
1992.11.04
申请人
PRAXAIR TECHNOLOGY, INC., DANBURY, CONN., US
发明人
PRASAD, RAVI (NMN), EAST AMHERST, NEW YORK 14051, US
分类号
B01D53/22;C01B13/02;(IPC1-7):B01D53/22
主分类号
B01D53/22
代理机构
代理人
主权项
地址
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