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发明名称
PRESSURIZING WITH AND RECOVERING HELIUM
摘要
申请公布号
KR0170454(B1)
申请公布日期
1999.01.15
申请号
KR19940008291
申请日期
1994.04.20
申请人
PRAXAIR TECHNOLOGY INC.
发明人
SCHULTE, THOMAS R.;HEIM, CARL J.;GORJACKOWSKI, VLADMIR T.;SALVATORE, GIGLIA
分类号
B01D53/22;C01B23/00;G01M3/20;(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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