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发明名称
FOERFARANDE FOER ANVAENDNING AV ORGANISKA DITIOSYROR VID FLOTATION AV MALM.
摘要
申请公布号
FI76261(B)
申请公布日期
1988.06.30
申请号
FI19860005077
申请日期
1986.12.12
申请人
SOCIETE NATIONALE ELF AQUITAINE (PRODUCTION)
发明人
DETIENNE, JEAN-LOUIS;LEVESQUE, GUY;TOZZOLINO, PIERRE
分类号
B03D;B03D1/02;(IPC1-7):B03D1/02
主分类号
B03D
代理机构
代理人
主权项
地址
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