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公开(公告)号:US2833471A
公开(公告)日:1958-05-06
申请号:US67433846
申请日:1946-06-04
Applicant: BELL TELEPHONE LABOR INC
Inventor: EMORY LAKATOS , OCH HENRY G
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公开(公告)号:US2670134A
公开(公告)日:1954-02-23
申请号:US57028444
申请日:1944-12-29
Applicant: BELL TELEPHONE LABOR INC
Inventor: EMORY LAKATOS
IPC: G06G7/80
CPC classification number: G06G7/80
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公开(公告)号:US2275531A
公开(公告)日:1942-03-10
申请号:US36734140
申请日:1940-11-27
Applicant: BELL TELEPHONE LABOR INC
Inventor: EMORY LAKATOS
IPC: H01H51/22
CPC classification number: H01H51/2236
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公开(公告)号:US2240306A
公开(公告)日:1941-04-29
申请号:US30108839
申请日:1939-10-24
Applicant: BELL TELEPHONE LABOR INC
Inventor: EMORY LAKATOS
IPC: H03H9/50
CPC classification number: H03H9/50
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公开(公告)号:US2686636A
公开(公告)日:1954-08-17
申请号:US67935346
申请日:1946-06-26
Applicant: BELL TELEPHONE LABOR INC
Inventor: EMORY LAKATOS , OCH HENRY G
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公开(公告)号:US2625606A
公开(公告)日:1953-01-13
申请号:US78798447
申请日:1947-11-25
Applicant: BELL TELEPHONE LABOR INC
Inventor: EMORY LAKATOS , BROCKWAY MCMILLAN
CPC classification number: G05D23/2453 , H03F1/54
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公开(公告)号:US2279404A
公开(公告)日:1942-04-14
申请号:US36734040
申请日:1940-11-27
Applicant: BELL TELEPHONE LABOR INC
Inventor: EMORY LAKATOS
IPC: H01H51/01
CPC classification number: H01H51/01
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公开(公告)号:US2261553A
公开(公告)日:1941-11-04
申请号:US30849839
申请日:1939-12-09
Applicant: BELL TELEPHONE LABOR INC
Inventor: EMORY LAKATOS
CPC classification number: H01H1/0201 , H01H51/20
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公开(公告)号:US2674409A
公开(公告)日:1954-04-06
申请号:US17327150
申请日:1950-07-12
Applicant: BELL TELEPHONE LABOR INC
Inventor: EMORY LAKATOS
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公开(公告)号:US2434274A
公开(公告)日:1948-01-13
申请号:US53052944
申请日:1944-04-11
Applicant: BELL TELEPHONE LABOR INC
Inventor: EMORY LAKATOS
IPC: G06G7/80
CPC classification number: G06G7/80
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