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发明名称
ROTARY GAS DISPERSION DEVICE FOR TREATING A LIQUID ALUMINIUM BATH
摘要
申请公布号
EP0916066(A1)
申请公布日期
1999.05.19
申请号
EP19970935603
申请日期
1997.07.23
申请人
PECHINEY RHENALU;ALUMINIUM PECHINEY
发明人
LE BRUN, PIERRE;XUEREB, CATHERINE;BERTRAND, JO[L
分类号
C22B9/05;C22B21/06;F27D27/00;(IPC1-7):F27D23/04
主分类号
C22B9/05
代理机构
代理人
主权项
地址
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