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经营范围
发明名称
VORRICHTUNG ZUR EVAKUIERUNG EINES REZIPIENTEN.
摘要
Device for producing a vaccum in a container comprising an auxiliary lead incorporating a central funnel-shaped hopper, the inside of which receives a hollow chamber (5) connected via a valve (2) to a vaccum pump (1).
申请公布号
DE69011093(D1)
申请公布日期
1994.09.01
申请号
DE1990611093
申请日期
1990.12.04
申请人
ROBOT-COUPE S.A., MONTCEAU-LES-MINES, FR
发明人
GATEAUD, ANDRE, F-71420 PERRECY-LES-FORGES, FR;FLECHE, MICHEL, F-71450 BLANZY, FR;GONNEAUD, PATRICK, F-71230 S.-VALLIER, FR
分类号
A23L5/10;B01J3/00;B01J3/02;B01J3/03;B01J4/00;B67C3/16
主分类号
A23L5/10
代理机构
代理人
主权项
地址
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