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发明名称
PROCESS FOR THE CONTINUOUS TRANSFORMATION OF HYDRARGILITE INTO BOEHMITE
摘要
申请公布号
YU40591(B)
申请公布日期
1986.02.28
申请号
YU19800000507
申请日期
1980.02.25
申请人
ALUMINIUM PECHINEY
发明人
LECTARD A.;MARGONE R.
分类号
C01F7/02;C01F7/44;C01F7/46;(IPC1-7):C01F7/30
主分类号
C01F7/02
代理机构
代理人
主权项
地址
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