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发明名称
CONTROLLER IDENTIFICATION SYSTEM
摘要
申请公布号
JPH03140050(A)
申请公布日期
1991.06.14
申请号
JP19890280486
申请日期
1989.10.26
申请人
NEC CORP
发明人
OKURANO TSUTOMU
分类号
H04M3/22;H04Q9/14
主分类号
H04M3/22
代理机构
代理人
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