TEST SYSTEM FOR ISDN SUBSCRIBER CIRCUIT,申请号JP19920187719-传众专利搜索

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发明名称	TEST SYSTEM FOR ISDN SUBSCRIBER CIRCUIT
摘要
申请公布号	JPH0637893(A)	申请公布日期	1994.02.10
申请号	JP19920187719	申请日期	1992.07.15
申请人	NEC CORP	发明人	TAKAHASHI HIROMI
分类号	H04M3/26;H04L12/02;H04L12/26;H04M11/00;H04Q3/42;H04Q11/04;(IPC1-7):H04M3/26	主分类号	H04M3/26
代理机构		代理人
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地址

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