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发明名称
Verfahren zur Herstellung von sauerstoffarmem Stahl.
摘要
申请公布号
AT143291(B)
申请公布日期
1935.10.25
申请号
ATD143291
申请日期
1931.12.10
申请人
SOCIETE D'ELECTROCHIMIE, D'ELECTROMETALLURGIE ET DES ACIERIES ELECTRIQUES D'UGINE
发明人
分类号
主分类号
代理机构
代理人
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