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发明名称
Aciers améliorés
摘要
申请公布号
FR91370(E)
申请公布日期
1968.05.31
申请号
FR19660087502
申请日期
1966.12.15
申请人
SOCIETE D'ELECTRO-CHIMIE, D'ELECTRO-METALLURGIE ET DES ACIERIES ELECTRIQUES D'UGINE
发明人
分类号
C21D8/00
主分类号
C21D8/00
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