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发明名称
HYDROGEN PUMPING APPARATUS
摘要
申请公布号
CA898342(A)
申请公布日期
1972.04.18
申请号
CAD898342
申请日期
申请人
GENERAL ELECTRIC COMPANY
发明人
PATRICK P. COPPOLA
分类号
B01D53/02;B01J35/02;C01B3/38;C01B3/50
主分类号
B01D53/02
代理机构
代理人
主权项
地址
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