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发明名称
PRETREATMENT OF ORES HAVING AN ARGILLACEOUS GANGUE BY ALKALI HUMIDIFYING AND THERMAL TREATMENT
摘要
申请公布号
EP0135457(B1)
申请公布日期
1987.09.16
申请号
EP19840420157
申请日期
1984.09.19
申请人
URANIUM PECHINEY
发明人
LAMERANT, JEAN-MICHEL;PALLEZ, FRANCOIS;PERSONNET, PIERRE-BERNARD
分类号
C22B1/00;C22B23/00;C22B34/22;C22B60/02;(IPC1-7):C22B1/00
主分类号
C22B1/00
代理机构
代理人
主权项
地址
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