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发明名称
Perfectionnements aux procédés d'obtention du cuivre, à partir des lessives industrielles de sels de cuivre
摘要
申请公布号
FR769265(A)
申请公布日期
1934.08.23
申请号
FRD769265
申请日期
1933.05.20
申请人
发明人
SOULIE-COTINEAU HENRI PAUL;RAVEL PIERRE JEAN
分类号
C22B15/00
主分类号
C22B15/00
代理机构
代理人
主权项
地址
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