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发明名称
Rapid scanning device
摘要
申请公布号
US2699501(A)
申请公布日期
1955.01.11
申请号
US19450608600
申请日期
1945.08.02
申请人
LOUISE YOUNG;HARVEY GEORGE G
发明人
YOUNG LOUISE;HARVEY GEORGE G.
分类号
H01Q3/44
主分类号
H01Q3/44
代理机构
代理人
主权项
地址
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