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发明名称
Binary counter
摘要
申请公布号
US3354295(A)
申请公布日期
1967.11.21
申请号
US19640378851
申请日期
1964.06.29
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
KULKA RAYMOND
分类号
H03K23/50
主分类号
H03K23/50
代理机构
代理人
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