GROUP HUNTING SYSTEM IN PRIVATE AUTOMATIC BRANCH EXCHANGE,申请号JP19850151999-传众专利搜索

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发明名称	GROUP HUNTING SYSTEM IN PRIVATE AUTOMATIC BRANCH EXCHANGE
摘要
申请公布号	JPS6212257(A)	申请公布日期	1987.01.21
申请号	JP19850151999	申请日期	1985.07.09
申请人	NEC CORP	发明人	KIKUCHI OSAMU
分类号	H04M3/46;H04M3/42	主分类号	H04M3/46
代理机构		代理人
主权项
地址

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