ASPIRATION COVER FOR THE PLACE OF RELOADING FRIABLE MATERIAL,申请号RU19940021184-传众专利搜索

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发明名称	ASPIRATION COVER FOR THE PLACE OF RELOADING FRIABLE MATERIAL
摘要
申请公布号	RU2064591(C1)	申请公布日期	1996.07.27
申请号	RU19940021184	申请日期	1994.06.07
申请人	BELGORODSKIJ TEKHNOLOGICHESKIJ INSTITUT STROITELNYKH MATERIALOV	发明人	ABRAMKIN NIKOLAJ G;MINKO VSEVOLOD A;NAUMOVA EKATERINA V;POKIDKO VIKTOR N;LAPIN OLEG F
分类号	E21F5/00;E21F5/20;(IPC1-7):E21F5/00	主分类号	E21F5/00
代理机构		代理人
主权项
地址

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