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公开(公告)号:US1981859A
公开(公告)日:1934-11-27
申请号:US62459432
申请日:1932-07-25
Applicant: MONITOR CONTROLLER CO
Inventor: FRESE JOSEPH F
CPC classification number: F01L1/00 , F01L13/00 , F01L2710/006
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公开(公告)号:US1948374A
公开(公告)日:1934-02-20
申请号:US67774833
申请日:1933-06-26
Applicant: MONITOR CONTROLLER CO
Inventor: FRESE JOSEPH F
IPC: H01F7/14
CPC classification number: H01F7/14
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公开(公告)号:US2611060A
公开(公告)日:1952-09-16
申请号:US62356045
申请日:1945-10-20
Applicant: MONITOR CONTROLLER CO
Inventor: FRESE JOSEPH F
IPC: H01H9/44
CPC classification number: H01H9/44
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公开(公告)号:US2606260A
公开(公告)日:1952-08-05
申请号:US61726445
申请日:1945-09-19
Applicant: MONITOR CONTROLLER CO
Inventor: FRESE JOSEPH F
IPC: H01H50/32
CPC classification number: H01H50/323 , H01H2050/325 , Y10T74/20238
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公开(公告)号:US2496282A
公开(公告)日:1950-02-07
申请号:US61362445
申请日:1945-08-30
Applicant: MONITOR CONTROLLER CO
Inventor: FRESE JOSEPH F
IPC: H01H1/20
CPC classification number: H01H1/20
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公开(公告)号:US2460818A
公开(公告)日:1949-02-08
申请号:US53301044
申请日:1944-04-27
Applicant: MONITOR CONTROLLER CO
Inventor: FRESE JOSEPH F
IPC: H01H3/26
CPC classification number: H01H3/26
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公开(公告)号:US2454788A
公开(公告)日:1948-11-30
申请号:US57631345
申请日:1945-02-05
Applicant: MONITOR CONTROLLER CO
Inventor: FRESE JOSEPH F
IPC: H01H1/10
CPC classification number: H01H1/10
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18.High frequency electrical switch and electromagnetic actuating means therefor 失效
Title translation: 高频电气开关及其电磁驱动装置公开(公告)号:US2125436A
公开(公告)日:1938-08-02
申请号:US9381236
申请日:1936-08-01
Applicant: MONITOR CONTROLLER CO
Inventor: FRESE JOSEPH F
IPC: H01H50/24
CPC classification number: H01H50/24
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公开(公告)号:US2081090A
公开(公告)日:1937-05-18
申请号:US5195335
申请日:1935-11-27
Applicant: MONITOR CONTROLLER CO
Inventor: FRESE JOSEPH F
IPC: H01C1/14
CPC classification number: H01C1/14
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公开(公告)号:US2067837A
公开(公告)日:1937-01-12
申请号:US2105335
申请日:1935-05-11
Applicant: MONITOR CONTROLLER CO
Inventor: FRESE JOSEPH F
IPC: B61D27/00
CPC classification number: B61D27/0072 , Y10T307/858
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