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公开(公告)号:US2542692A
公开(公告)日:1951-02-20
申请号:US13710250
申请日:1950-01-06
Applicant: GEN ELECTRIC
Inventor: MCCARTY CLYDE W , JENNINGS FRED B
IPC: G01R11/02
CPC classification number: G01R11/02
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公开(公告)号:US3432698A
公开(公告)日:1969-03-11
申请号:US3432698D
申请日:1966-01-21
Applicant: GEN ELECTRIC
Inventor: MCCARTY CLYDE W
CPC classification number: G04B17/10
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公开(公告)号:US2855551A
公开(公告)日:1958-10-07
申请号:US51807955
申请日:1955-06-27
Applicant: GEN ELECTRIC
Inventor: MCCARTY CLYDE W
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公开(公告)号:US2538577A
公开(公告)日:1951-01-16
申请号:US2586348
申请日:1948-05-08
Applicant: GEN ELECTRIC
Inventor: MCCARTY CLYDE W
IPC: G03B9/70
CPC classification number: G03B9/70
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公开(公告)号:US3678499A
公开(公告)日:1972-07-18
申请号:US3678499D
申请日:1970-10-27
Applicant: GEN ELECTRIC
Inventor: MCCARTY CLYDE W
CPC classification number: G06F11/326 , G04C10/04 , G04G9/10
Abstract: A power failure indicator for an electronic digital clock or similar electronic device with numeral readout components wherein an indicator segment of one of the numeral readout components is utilized for indicating a power failure.
Abstract translation: 用于具有数字读出组件的电子数字时钟或类似电子设备的电源故障指示器,其中数字读出组件中的一个的指示器段用于指示电源故障。
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公开(公告)号:US2509893A
公开(公告)日:1950-05-30
申请号:US77066047
申请日:1947-08-26
Applicant: GEN ELECTRIC
Inventor: TAYLOR CLEMENT F , MCCARTY CLYDE W , STIMSON ALLEN G
IPC: G01J1/42
CPC classification number: G01J1/4214
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