,申请号JP19900252339-传众专利搜索

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发明名称
摘要
申请公布号	JP2687705(B2)	申请公布日期	1997.12.08
申请号	JP19900252339	申请日期	1990.09.21
申请人		发明人
分类号	H04J3/00;H04L5/22;H04L29/08;H04M11/00;(IPC1-7):H04J3/00	主分类号	H04J3/00
代理机构		代理人
主权项
地址

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