Perfectionnements apportés aux moules, pour le moulage en coquille, comportant des moyens de refroidissement,申请号FRD1137385-传众专利搜索

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发明名称	Perfectionnements apportés aux moules, pour le moulage en coquille, comportant des moyens de refroidissement
摘要
申请公布号	FR1137385(A)	申请公布日期	1957.05.28
申请号	FRD1137385	申请日期	1955.06.29
申请人	NATIONAL LEAD COMPANY	发明人
分类号	B22C9/06	主分类号	B22C9/06
代理机构		代理人
主权项
地址

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