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发明名称
SIMPLE TEST METHOD FOR ISDN BASIC INTERFACE TRUNK
摘要
申请公布号
JPH0468648(A)
申请公布日期
1992.03.04
申请号
JP19900175934
申请日期
1990.07.03
申请人
FUJITSU LTD;FUJITSUU KIYUUSHIYUU TSUUSHIN SHISUTEMU KK
发明人
MATSUMOTO SETSUO;SHIMOKAWA KIYOHIRO
分类号
H04M3/30
主分类号
H04M3/30
代理机构
代理人
主权项
地址
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