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发明名称
Способы выделения кремнекислоты из бокситов
摘要
申请公布号
SU130418(A1)
申请公布日期
1959.11.30
申请号
SU19590634764
申请日期
1959.07.23
申请人
RIZEL VERNER;PETERS RUDOLF
发明人
RIZEL VERNER;PETERS RUDOLF
分类号
C01B33/12;C22B1/00
主分类号
C01B33/12
代理机构
代理人
主权项
地址
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