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发明名称
Одночастотный приемник тонального набора-вызова
摘要
申请公布号
SU140102(A1)
申请公布日期
1960.11.30
申请号
SU19590635895
申请日期
1959.08.06
申请人
发明人
TOLUBEEV V.YU.
分类号
H04Q1/30;H04Q1/10
主分类号
H04Q1/30
代理机构
代理人
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地址
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