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经营范围
发明名称
Computing bomb sight
摘要
申请公布号
US2439381(A)
申请公布日期
1948.04.13
申请号
US19430495130
申请日期
1943.07.17
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
DARLINGTON SIDNEY;TOWNES CHARLES H.;WOOLDRIDGE DEAN E.
分类号
F41G3/24;G06G7/78;G06G7/80;H03H7/075;H03H11/12
主分类号
F41G3/24
代理机构
代理人
主权项
地址
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