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经营范围
发明名称
Perfectionnements aux aciers inoxydables au chrome-nickel
摘要
申请公布号
FR1009239(A)
申请公布日期
1952.05.27
申请号
FRD1009239
申请日期
1948.05.28
申请人
SOCIETE D'ELECTRO-CHIMIE, D'ELECTRO-METALLURGIE ET DES ACIERIES ELECTRIQUES D'UGINE
发明人
分类号
C22C38/42
主分类号
C22C38/42
代理机构
代理人
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地址
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