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发明名称
DEVICE FOR OBTAINING DIFFERENCE FREQUENCY FROM TWO PULSE TRAINS
摘要
申请公布号
SU790168(A2)
申请公布日期
1980.12.23
申请号
SU19741989589
申请日期
1974.01.07
申请人
KOROVIN REMIR V,SU
发明人
KOROVIN REMIR V,SU
分类号
H03K3/72;(IPC1-7):H03K3/72
主分类号
H03K3/72
代理机构
代理人
主权项
地址
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