Collective housing intercom apparatus,申请号GB20030000386-传众专利搜索

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发明名称	Collective housing intercom apparatus
摘要
申请公布号	GB0300386(D0)	申请公布日期	2003.02.05
申请号	GB20030000386	申请日期	2003.01.08
申请人	AIPHONE CO LTD	发明人
分类号	H04M9/00;H04M1/00;H04M1/2745;H04M1/60;H04M9/02;H04M9/08;H04M11/00;H04M11/02	主分类号	H04M9/00
代理机构		代理人
主权项
地址

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