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发明名称
MACHINE MOBILE POUR LE PIQUAGE DES CROUTES DE CUVES D'ELECTROLYSE
摘要
申请公布号
BE757942(A1)
申请公布日期
1971.04.01
申请号
BED757942
申请日期
申请人
ALUMINIUM SUISSE S.A., CHIPPIS (SUISSE),
发明人
分类号
B02C1/00;C25C3/14;(IPC1-7):C22D/
主分类号
B02C1/00
代理机构
代理人
主权项
地址
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