DRILL LIFTING DEVICE IN ELECTRIC DRILL,申请号JP19810115973-传众专利搜索

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发明名称	DRILL LIFTING DEVICE IN ELECTRIC DRILL
摘要
申请公布号	JPS5822611(A)	申请公布日期	1983.02.10
申请号	JP19810115973	申请日期	1981.07.24
申请人	IMAI TEKKOSHO:KK	发明人	IMAI KAZUHISA
分类号	B23B45/14;B25H1/00	主分类号	B23B45/14
代理机构		代理人
主权项
地址

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