ALPHANUMERIC TELEPHONE SET,申请号JP19870190764-传众专利搜索

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发明名称	ALPHANUMERIC TELEPHONE SET
摘要
申请公布号	JPS6434047(A)	申请公布日期	1989.02.03
申请号	JP19870190764	申请日期	1987.07.30
申请人	NEC CORP;NEC ENG LTD;NEC COMMUN SYST LTD	发明人	YANO MITSUMASA;NAGAKUBO KOICHI;ISHII SHINICHI
分类号	H04M1/00;H04M11/00	主分类号	H04M1/00
代理机构		代理人
主权项
地址

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