Perfectionnements aux compositions exothermiques pour fonderies,申请号FR19600821796-传众专利搜索

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发明名称	Perfectionnements aux compositions exothermiques pour fonderies
摘要
申请公布号	FR1251714(A)	申请公布日期	1961.01.20
申请号	FR19600821796	申请日期	1960.03.18
申请人	FOUNDRY SERVICES INTERNATIONAL LIMITED	发明人
分类号	B22D7/10	主分类号	B22D7/10
代理机构		代理人
主权项
地址

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