METHOD AND DEVICE FOR TELEPHONE INCOMING IN SERVICE INTEGRATED DIGITAL NETWORK,申请号JP19900324639-传众专利搜索

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发明名称	METHOD AND DEVICE FOR TELEPHONE INCOMING IN SERVICE INTEGRATED DIGITAL NETWORK
摘要
申请公布号	JPH04192853(A)	申请公布日期	1992.07.13
申请号	JP19900324639	申请日期	1990.11.27
申请人	NEC CORP	发明人	TAKAKOSHI AKIRA
分类号	H04M1/57;H04M1/65	主分类号	H04M1/57
代理机构		代理人
主权项
地址

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