Poche en métal destinée particulièrement au chargemeut des riblons de fer pour les fours électriques de fusion,申请号FRD890599-传众专利搜索

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发明名称	Poche en métal destinée particulièrement au chargemeut des riblons de fer pour les fours électriques de fusion
摘要
申请公布号	FR890599(A)	申请公布日期	1944.02.11
申请号	FRD890599	申请日期	1942.08.19
申请人		发明人	POLETTI AUGUSTO
分类号	F27D3/00	主分类号	F27D3/00
代理机构		代理人
主权项
地址

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