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发明名称
PROCEDE ET APPAREIL D'ELIMINATION DE L'AIR OU AUTRE GAZ ENTRAINE PAR UN LIQUIDE CIRCULANT SOUS PRESSION DANS UNE CANALISATION
摘要
申请公布号
FR2332480(A1)
申请公布日期
1977.06.17
申请号
FR19760035100
申请日期
1976.11.22
申请人
M ET J DEVELOPMENT CY
发明人
分类号
B01D19/00;(IPC1-7):F16L55/07;F17D3/18;F17D5/00
主分类号
B01D19/00
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