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经营范围
发明名称
DATA COMMUNICATION CONTROL EQUIPMENT
摘要
申请公布号
JPS6363261(A)
申请公布日期
1988.03.19
申请号
JP19860208183
申请日期
1986.09.03
申请人
NEC CORP
发明人
UKAI HITOSHI
分类号
H04M11/00
主分类号
H04M11/00
代理机构
代理人
主权项
地址
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