Procédé de coulée en coquille de pièces métalliques,申请号FRD873723-传众专利搜索

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发明名称	Procédé de coulée en coquille de pièces métalliques
摘要
申请公布号	FR873723(A)	申请公布日期	1942.07.17
申请号	FRD873723	申请日期	1941.07.09
申请人	KARL SCHMIDT ALUMINIUMSCHMELZWERK	发明人
分类号	B22D7/00	主分类号	B22D7/00
代理机构		代理人
主权项
地址

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