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发明名称
Perfectionnement aux fours électriques à induction
摘要
申请公布号
FR973571(A)
申请公布日期
1951.02.12
申请号
FRD973571
申请日期
1941.09.26
申请人
SOCIETE GENERALE D'APPLICATIONS ELECTRO-THERMIQUES
发明人
分类号
H05B6/06;H05B6/22
主分类号
H05B6/06
代理机构
代理人
主权项
地址
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