DEVICE FOR SETTING ROOF BOLTS,申请号SU19853896945-传众专利搜索

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发明名称	DEVICE FOR SETTING ROOF BOLTS
摘要
申请公布号	SU1263873(A1)	申请公布日期	1986.10.15
申请号	SU19853896945	申请日期	1985.05.14
申请人	VNI PK I DOBYCHI UGLYA GIDRAV	发明人	CHIKIN VIKTOR G,SU;GLUKHOV ANATOLIJ F,SU;ANDREJCHENKO GALINA M,SU;TYAPIKIN ANATOLIJ G,SU
分类号	E21D20/00	主分类号	E21D20/00
代理机构		代理人
主权项
地址

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