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经营范围
发明名称
Procédé et dispositif pour décarburer les métaux
摘要
申请公布号
FR796451(A)
申请公布日期
1936.04.07
申请号
FRD796451
申请日期
1935.10.17
申请人
DR. ALEXANDER WACKER GESELLSCHAFT FUER ELEKTROCHEMISCHE INDUSTRIE G. M. B. H.
发明人
分类号
C21C5/32
主分类号
C21C5/32
代理机构
代理人
主权项
地址
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