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发明名称
Verfahren zur Gewinnung von Aluminium aus Tonerde
摘要
申请公布号
DE604697(C)
申请公布日期
1934.11.03
申请号
DE1932M121534D
申请日期
1932.10.26
申请人
KARL MITTERBILLER;WALTER FRUEHWEIN
发明人
分类号
C22B21/00
主分类号
C22B21/00
代理机构
代理人
主权项
地址
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