AUTOMATIC OPENNING AND CLOSING DEVICE OF BUTTON TYPE DOOR-LOCK,申请号KR19910002206U-传众专利搜索

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发明名称	AUTOMATIC OPENNING AND CLOSING DEVICE OF BUTTON TYPE DOOR-LOCK
摘要
申请公布号	KR930002978(Y1)	申请公布日期	1993.05.27
申请号	KR19910002206U	申请日期	1991.02.13
申请人	OH, BYONG - KYUN;OH, SANG - JIN	发明人	OH, BYONG - KYUN;OH, SANG - JIN
分类号	E05B37/16;(IPC1-7):E05B37/16	主分类号	E05B37/16
代理机构		代理人
主权项
地址

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