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发明名称
PROCESS FOR THE ELECTROLYTIC PRODUCTION OF TANTALUM AND RESULTANT PRODUCT
摘要
申请公布号
CA611121(A)
申请公布日期
1960.12.20
申请号
CAD611121
申请日期
申请人
PECHINEY, COMPAGNIE DE PRODUITS CHIMIQUES ET ELECTROMETALLURGIQUES
发明人
EMILE PRUVOT
分类号
主分类号
代理机构
代理人
主权项
地址
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