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发明名称
Verfahren zur Herstellung von Aluminium.
摘要
申请公布号
CH151733(A)
申请公布日期
1931.12.31
申请号
CHD151733
申请日期
1930.12.01
申请人
METALLGESELLSCHAFT AKTIENGESELLSCHAFT
发明人
AKTIENGESELLSCHAFT METALLGESELLSCHAFT
分类号
主分类号
代理机构
代理人
主权项
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