FOERFARANDE OCH ANORDNING FOER REGLERING AV EN BERGBORRNINGSMASKIN.,申请号FI19890001655-传众专利搜索

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发明名称	FOERFARANDE OCH ANORDNING FOER REGLERING AV EN BERGBORRNINGSMASKIN.
摘要
申请公布号	FI86008(C)	申请公布日期	1992.06.25
申请号	FI19890001655	申请日期	1989.04.06
申请人	OY TAMPELLA AB,	发明人	RAJALA,RAUNO;RAJAKALLIO,PAULI
分类号	E21B19/08;B25D9/26;E21B44/06;(IPC1-7):E21C3/32	主分类号	E21B19/08
代理机构		代理人
主权项
地址

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