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发明名称
APPARATUS FOR MAINTAINING A PRESSURIZED LIQUID-GAS INTERFACE WITHIN A CONDUIT
摘要
申请公布号
CA1034010(A)
申请公布日期
1978.07.04
申请号
CA19750241898
申请日期
1975.12.11
申请人
GENERAL ELECTRIC COMPANY
发明人
BETTS, JOSEPH E.;OTT, WILLIAM M. (JR.);VAUM, HOWARD T.
分类号
B29C47/88;H01B13/14
主分类号
B29C47/88
代理机构
代理人
主权项
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