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公开(公告)号:US2562975A
公开(公告)日:1951-08-07
申请号:US70820246
申请日:1946-11-06
Applicant: EASTERN IND INC
Inventor: WILCOX HARRY A , MIDLOCK BERNARD J
IPC: B06B1/04
CPC classification number: B06B1/04
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公开(公告)号:US2594276A
公开(公告)日:1952-04-29
申请号:US18163250
申请日:1950-08-26
Applicant: EASTERN IND INC
Inventor: BARKER JOHN L , MIDLOCK BERNARD J
IPC: G08G1/01
CPC classification number: G08G1/01
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3.Apparatus for detecting and measuring the speed of moving objects by means of radio waves 失效
Title translation: 用于通过无线电波检测和测量移动物体的速度的装置公开(公告)号:US2878467A
公开(公告)日:1959-03-17
申请号:US40533154
申请日:1954-01-21
Applicant: EASTERN IND INC
Inventor: BARKER JOHN L , MIDLOCK BERNARD J
IPC: G01S13/92
CPC classification number: G01S13/92
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公开(公告)号:US2797324A
公开(公告)日:1957-06-25
申请号:US45624254
申请日:1954-09-15
Applicant: EASTERN IND INC
Inventor: MIDLOCK BERNARD J
IPC: H01P7/04
CPC classification number: H01P7/04
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公开(公告)号:US2855257A
公开(公告)日:1958-10-07
申请号:US40054753
申请日:1953-12-28
Applicant: EASTERN IND INC
Inventor: BARKER JOHN L , MIDLOCK BERNARD J
IPC: H05K5/04
CPC classification number: H05K5/04
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