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1.Counting circuit for traffic detection pulse inputs at random pulse rates temporarily exceeding the average rate 失效
Title translation: 流量检测脉冲输入的计数电路,以随机脉率暂时超过平均速率公开(公告)号:US3350547A
公开(公告)日:1967-10-31
申请号:US34998564
申请日:1964-03-06
Applicant: LAB FOR ELECTRONICS INC
Inventor: BROCKETT PETER C
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公开(公告)号:US3237155A
公开(公告)日:1966-02-22
申请号:US17849562
申请日:1962-03-08
Applicant: LAB FOR ELECTRONICS INC
Inventor: BROCKETT PETER C
IPC: G08G1/01
CPC classification number: G08G1/01
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3.Traffic volume or speed computer with zener diode in feedback circuit 失效
Title translation: 在反馈电路中具有齐纳二极管的交通量或速度计算机公开(公告)号:US3389244A
公开(公告)日:1968-06-18
申请号:US41915564
申请日:1964-12-17
Applicant: LAB FOR ELECTRONICS INC
Inventor: BROCKETT PETER C
CPC classification number: G06G7/184 , G06G7/76 , G08G1/0104
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公开(公告)号:US3267424A
公开(公告)日:1966-08-16
申请号:US33855564
申请日:1964-01-02
Applicant: LAB FOR ELECTRONICS INC
Inventor: BROCKETT PETER C , DU VIVIER CHARLES L
IPC: G08G1/08
CPC classification number: G08G1/08
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公开(公告)号:US3239805A
公开(公告)日:1966-03-08
申请号:US13735461
申请日:1961-09-11
Applicant: LAB FOR ELECTRONICS INC
Inventor: BROCKETT PETER C
CPC classification number: G06G7/184 , G06G7/76 , G08G1/0104
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公开(公告)号:US3464059A
公开(公告)日:1969-08-26
申请号:US3464059D
申请日:1967-01-06
Applicant: LAB FOR ELECTRONICS INC
Inventor: BROCKETT PETER C
CPC classification number: G08G1/08
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公开(公告)号:US3192449A
公开(公告)日:1965-06-29
申请号:US21654962
申请日:1962-08-13
Applicant: LAB FOR ELECTRONICS INC
Inventor: BROCKETT PETER C
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公开(公告)号:US3056946A
公开(公告)日:1962-10-02
申请号:US71490658
申请日:1958-02-12
Applicant: LAB FOR ELECTRONICS INC
Inventor: BROCKETT PETER C
IPC: G08G1/081
CPC classification number: G08G1/081
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