DOORPHONE CAPABLE OF ZOOMING UP,申请号KR19960057202U-传众专利搜索

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发明名称	DOORPHONE CAPABLE OF ZOOMING UP
摘要
申请公布号	KR200158989(Y1)	申请公布日期	1999.10.15
申请号	KR19960057202U	申请日期	1996.12.26
申请人	DAEWOO ELECTRONICS CO.,LTD	发明人	PARK, YONG-JUN
分类号	H04N7/18	主分类号	H04N7/18
代理机构		代理人
主权项
地址

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