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发明名称
SPOSOB OTRZYMYWANIA CZYSTEGO TLENKU GLINU
摘要
申请公布号
PL204859(A1)
申请公布日期
1978.10.09
申请号
PL19780204859
申请日期
1978.02.23
申请人
PECHINEY ALUMINIUM
发明人
COHEN JOSEPH;ADJEMIAN ALAIN
分类号
C01F7/26;C01F7/74;(IPC1-7):C01F/
主分类号
C01F7/26
代理机构
代理人
主权项
地址
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