AUTOMATIC MECHANICAL CORE DRILLING CONTROL SYSTEM,申请号SU19772558055-传众专利搜索

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发明名称	AUTOMATIC MECHANICAL CORE DRILLING CONTROL SYSTEM
摘要
申请公布号	SU739219(A1)	申请公布日期	1980.06.05
申请号	SU19772558055	申请日期	1977.12.21
申请人	KI GEOLOGORAZVEDOCHNYJ TREST "KIEVGEOLOGIYA"	发明人	FLYANTIKOV VLADIMIR A,SU;BABISHIN VLADIMIR A,SU;KUDRYAVTSEV ANATOLIJ G,SU
分类号	E21B45/00;(IPC1-7):E21B45/00	主分类号	E21B45/00
代理机构		代理人
主权项
地址

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