KEY OF ELECTRONIC INSTRUMENT,申请号KR19870011291U-传众专利搜索

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发明名称	KEY OF ELECTRONIC INSTRUMENT
摘要
申请公布号	KR900011286(Y1)	申请公布日期	1990.12.22
申请号	KR19870011291U	申请日期	1987.07.10
申请人	SAM SUNG ELECTRONICS CO., LTD.	发明人	KWON YOUNG-DOK
分类号	G10H1/34;(IPC1-7):G10H1/34	主分类号	G10H1/34
代理机构		代理人
主权项
地址

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