AUTOMATIC PRIVATE BRANCH EXCHANGE,申请号JP19910029914-传众专利搜索

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发明名称	AUTOMATIC PRIVATE BRANCH EXCHANGE
摘要
申请公布号	JPH04269060(A)	申请公布日期	1992.09.25
申请号	JP19910029914	申请日期	1991.02.25
申请人	MATSUSHITA ELECTRIC IND CO LTD	发明人	HORI SHINICHIRO
分类号	H04M3/42;H04M3/46	主分类号	H04M3/42
代理机构		代理人
主权项
地址

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