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发明名称
Gewinnung von Tonerde
摘要
申请公布号
DE636826(C)
申请公布日期
1936.10.20
申请号
DE1934I049414D
申请日期
1934.04.01
申请人
I. G. FARBENINDUSTRIE AKT.-GES.
发明人
SCHULZE DR. RUDOLF
分类号
C01F7/02
主分类号
C01F7/02
代理机构
代理人
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