DOORPHONE RECEPTION TYPE AUTOMATIC ANSWERING TELEPHONE SET,申请号JP19910009013-传众专利搜索

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发明名称	DOORPHONE RECEPTION TYPE AUTOMATIC ANSWERING TELEPHONE SET
摘要
申请公布号	JPH04252645(A)	申请公布日期	1992.09.08
申请号	JP19910009013	申请日期	1991.01.29
申请人	MATSUSHITA ELECTRIC WORKS LTD	发明人	KONO KAZUHIKO;HASEGAWA AKIHIKO;IKEDA HITOSHI
分类号	H04M1/64;H04M1/65	主分类号	H04M1/64
代理机构		代理人
主权项
地址

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