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经营范围
发明名称
Procédé et dispositif pour la production de magnésium
摘要
申请公布号
FR875887(A)
申请公布日期
1942.10.07
申请号
FRD875887
申请日期
1941.10.02
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C22B26/22
主分类号
C22B26/22
代理机构
代理人
主权项
地址
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