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经营范围
发明名称
DATA TRANSMISSION TELEPHONE TERMINAL
摘要
申请公布号
JPH04130855(A)
申请公布日期
1992.05.01
申请号
JP19900252637
申请日期
1990.09.21
申请人
NEC CORP;NEC TOHOKU LTD
发明人
MATSUMOTO NAOAKI;SHIMIZU SHIGERU
分类号
H04M1/00;H04M11/00
主分类号
H04M1/00
代理机构
代理人
主权项
地址
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