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公开(公告)号:US2888653A
公开(公告)日:1959-05-26
申请号:US43480054
申请日:1954-06-07
Applicant: POLARAD ELECTRONICS CORP
Inventor: LAWRENCE JAFFE DAVID
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公开(公告)号:US2787706A
公开(公告)日:1957-04-02
申请号:US38833353
申请日:1953-10-26
Applicant: POLARAD ELECTRONICS CORP
Inventor: LAWRENCE JAFFE DAVID
IPC: H01P1/22
CPC classification number: H01P1/225
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