Огнеупор для футеровки прибыльных надставок,申请号SU19600667597-传众专利搜索

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发明名称	Огнеупор для футеровки прибыльных надставок
摘要
申请公布号	SU138857(A1)	申请公布日期	1960.11.30
申请号	SU19600667597	申请日期	1960.05.23
申请人		发明人	KOPYSOV P.A.;RYZHOVA G;TORKHOV G.F.
分类号	C04B37/00	主分类号	C04B37/00
代理机构		代理人
主权项
地址

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