Procédé pour la coulée par centrifugation de pièces métalliques tubulaires dans des moules permanents <<chauds>> en fonte,申请号FRD1166377-传众专利搜索

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发明名称	Procédé pour la coulée par centrifugation de pièces métalliques tubulaires dans des moules permanents <<chauds>> en fonte
摘要
申请公布号	FR1166377(A)	申请公布日期	1958.11.05
申请号	FRD1166377	申请日期	1957.02.18
申请人	AKTIEBOLAGET AKERS STYCKEBRUK	发明人
分类号	B22D13/02	主分类号	B22D13/02
代理机构		代理人
主权项
地址

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