DOOR PHONE DEVICE,申请号JP19970170588-传众专利搜索

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发明名称	DOOR PHONE DEVICE
摘要
申请公布号	JPH1116060(A)	申请公布日期	1999.01.22
申请号	JP19970170588	申请日期	1997.06.26
申请人	AIPHONE CO LTD	发明人	FUJITA MINORU
分类号	G08B13/19;G08B15/00;G08B23/00;G08B25/04;H04M9/00;(IPC1-7):G08B15/00	主分类号	G08B13/19
代理机构		代理人
主权项
地址

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