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发明名称
COUNTING DEVICE
摘要
申请公布号
SU1667243(A1)
申请公布日期
1991.07.30
申请号
SU19894691183
申请日期
1989.05.11
申请人
MATVEEVA LYUDMILA N,SU
发明人
MATVEEVA LYUDMILA N,SU
分类号
H03K23/58
主分类号
H03K23/58
代理机构
代理人
主权项
地址
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