ARRANGEMENT FOR SHARPENING TWIST DRILIS,申请号SU19874257385-传众专利搜索

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发明名称	ARRANGEMENT FOR SHARPENING TWIST DRILIS
摘要
申请公布号	SU1502267(A1)	申请公布日期	1989.08.23
申请号	SU19874257385	申请日期	1987.06.04
申请人	BRATSKIJ INDUSTRIALNYJ INSTITUT	发明人	MALTSEV ALEKSANDR R,SU;OVSYANIKOV ANATOLIJ SH,SU;RODIONOV ALEKSANDR S,SU
分类号	B24B3/24	主分类号	B24B3/24
代理机构		代理人
主权项
地址

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