ROTARY SPEED CONTROL DEVICE OF D C MOTOR,申请号KR19740003441U-传众专利搜索

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发明名称	ROTARY SPEED CONTROL DEVICE OF D C MOTOR
摘要
申请公布号	KR790001162(Y1)	申请公布日期	1979.07.28
申请号	KR19740003441U	申请日期	1974.06.24
申请人	PIONIA CO LTD	发明人	MORIGO JONAI;MURADO MODOMU
分类号		主分类号
代理机构		代理人
主权项
地址

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