Improvements in or relating to resistors for electric furnaces,申请号GB19390019827-传众专利搜索

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发明名称	Improvements in or relating to resistors for electric furnaces
摘要
申请公布号	GB530949(A)	申请公布日期	1940.12.24
申请号	GB19390019827	申请日期	1939.07.07
申请人	SOCIETE ANONYME DES MANUFACTURES DES GLACES ET PRODUITS CHIMIQUES DE SAINT-GOBAIN, CHAUNY & CIREY	发明人
分类号	F27D11/00;H05B3/06	主分类号	F27D11/00
代理机构		代理人
主权项
地址

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