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发明名称
DIGITAL CIRCUIT TERMINATING EQUIPMENT
摘要
申请公布号
JPH0575704(A)
申请公布日期
1993.03.26
申请号
JP19910257207
申请日期
1991.09.10
申请人
NEC CORP;NEC SHIZUOKA LTD
发明人
KADOWAKI MAKOTO;SUZUKI YOSHIAKI
分类号
H04M3/08;H04M3/22
主分类号
H04M3/08
代理机构
代理人
主权项
地址
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