Machine pour la coulée par pression avec dégagement hydraulique des noyaux,申请号FRD904357-传众专利搜索

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发明名称	Machine pour la coulée par pression avec dégagement hydraulique des noyaux
摘要
申请公布号	FR904357(A)	申请公布日期	1945.11.05
申请号	FRD904357	申请日期	1944.05.19
申请人	MAHLE-WERK G.M.B.H.	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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