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发明名称
Binary type electronic counter circuit
摘要
申请公布号
US2541041(A)
申请公布日期
1951.02.13
申请号
US19490132182
申请日期
1949.12.09
申请人
CRENSHAW JR RUSSELL SYDUOR
发明人
JR. RUSSELL SYDUOR CRENSHAW,
分类号
H03K23/82
主分类号
H03K23/82
代理机构
代理人
主权项
地址
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