SYSTEM FOR CONTROLLING CHANNEL OF ISDN EXCHANGE SYSTEM,申请号JP19870255901-传众专利搜索

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发明名称	SYSTEM FOR CONTROLLING CHANNEL OF ISDN EXCHANGE SYSTEM
摘要
申请公布号	JPH0197099(A)	申请公布日期	1989.04.14
申请号	JP19870255901	申请日期	1987.10.08
申请人	KOKUSAI DENSHIN DENWA CO LTD <KDD>;NEC CORP	发明人	YAMAZAKI KATSUYUKI;TAKAGI KAZUHIKO;SODA KAZUMI
分类号	H04Q11/04;H04M3/00;H04M7/00	主分类号	H04Q11/04
代理机构		代理人
主权项
地址

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