FEED SPEED CONTROLLER FOR DRILL,申请号JP19760114484-传众专利搜索

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发明名称	FEED SPEED CONTROLLER FOR DRILL
摘要
申请公布号	JPS5339902(A)	申请公布日期	1978.04.12
申请号	JP19760114484	申请日期	1976.09.24
申请人	FURUKAWA KOGYO KK	发明人	SUZAKI TOSHIO
分类号	E21B19/08;E21B19/086	主分类号	E21B19/08
代理机构		代理人
主权项
地址

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