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发明名称
Counter circuit using diode coupled tube
摘要
申请公布号
US3142778(A)
申请公布日期
1964.07.28
申请号
US19600043434
申请日期
1960.07.18
申请人
BURROUGHS CORPORATION
发明人
SOMLYODY ARPAD
分类号
H03K29/00
主分类号
H03K29/00
代理机构
代理人
主权项
地址
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