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发明名称
Bidirectional electronic counter
摘要
申请公布号
US3015064(A)
申请公布日期
1961.12.26
申请号
US19560575280
申请日期
1956.03.30
申请人
NORTH AMERICAN AVIATION, INC.
发明人
HUSTED HOYT L.;JR. CLARENCE E. MILLER,
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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