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发明名称
ELECTRIC FURNACE CURRENT SUPPLY DEVICE
摘要
申请公布号
CA398528(A)
申请公布日期
1941.08.05
申请号
CAD398528
申请日期
申请人
SOCIETE ANONYME DES MANUFACTURES DES GLACES AND PRODUITS CHIMIQUES DE SA INT GOBAIN, CHAUNY AND CIREY
发明人
YVAN PEYCHES
分类号
主分类号
代理机构
代理人
主权项
地址
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