PROCEDE POUR CONTROLER L'AFFINAGE DE LA FONTE,申请号BE19756045170-传众专利搜索

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发明名称	PROCEDE POUR CONTROLER L'AFFINAGE DE LA FONTE
摘要
申请公布号	BE833438(A1)	申请公布日期	1976.03.15
申请号	BE19756045170	申请日期	1975.09.15
申请人		发明人
分类号	C21C5/30;(IPC1-7):C21C/	主分类号	C21C5/30
代理机构		代理人
主权项
地址

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