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公开(公告)号:US2494865A
公开(公告)日:1950-01-17
申请号:US59069445
申请日:1945-04-27
Applicant: COSSOR LTD A C
Inventor: CLIFFORD FLEMING-WILLIAMS BRIA , ALARIC ALLEN
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2.
公开(公告)号:US2691161A
公开(公告)日:1954-10-05
申请号:US5217148
申请日:1948-10-01
Applicant: COSSOR LTD A C
Inventor: ALARIC ALLEN
IPC: G01S13/86
CPC classification number: G01S13/86
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公开(公告)号:US3155966A
公开(公告)日:1964-11-03
申请号:US82907459
申请日:1959-07-23
Applicant: COSSOR LTD A C
Inventor: ALARIC ALLEN
IPC: G01S13/76
CPC classification number: G01S13/762
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