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发明名称
TIME-DIVISION COMMUTATOR
摘要
申请公布号
SU1681398(A1)
申请公布日期
1991.09.30
申请号
SU19894644581
申请日期
1989.01.30
申请人
GORSHKOV VLADIMIR V,SU;KOROTKOV VIKTOR N,SU
发明人
GORSHKOV VLADIMIR V,SU;KOROTKOV VIKTOR N,SU
分类号
H04M3/00
主分类号
H04M3/00
代理机构
代理人
主权项
地址
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