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发明名称
TELEPHONE SET DIAL
摘要
申请公布号
SU678700(A1)
申请公布日期
1979.08.05
申请号
SU19772489779
申请日期
1977.05.24
申请人
MANTSEROV VALERIJ V,SU;AFONIN GENNADIJ ,SU;DUDOS YURIJ S,SU;SIMONOVA EVGENIYA N,SU
发明人
MANTSEROV VALERIJ V,SU;AFONIN GENNADIJ ,SU;DUDOS YURIJ S,SU;SIMONOVA EVGENIYA N,SU
分类号
H04L17/24;(IPC1-7):H04L17/24
主分类号
H04L17/24
代理机构
代理人
主权项
地址
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