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公开(公告)号:US2119481A
公开(公告)日:1938-05-31
申请号:US6551036
申请日:1936-02-24
Applicant: MONITOR CONTROLLER CO
Inventor: FRESE JOSEPH F
IPC: B60L1/00
CPC classification number: B60L1/00 , B60L2200/26
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公开(公告)号:US2117243A
公开(公告)日:1938-05-10
申请号:US7302436
申请日:1936-04-06
Applicant: MONITOR CONTROLLER CO
Inventor: FRESE JOSEPH F
IPC: G05D23/275
CPC classification number: G05D23/2754
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公开(公告)号:US2097403A
公开(公告)日:1937-10-26
申请号:US3266335
申请日:1935-07-22
Applicant: MONITOR CONTROLLER CO
Inventor: FRESE JOSEPH F
IPC: H01H50/22
CPC classification number: H01H50/22
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公开(公告)号:US2025682A
公开(公告)日:1935-12-24
申请号:US75193634
申请日:1934-11-07
Applicant: MONITOR CONTROLLER CO
Inventor: FRESE JOSEPH F
IPC: H01H21/42
CPC classification number: H01H21/42
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公开(公告)号:US1956346A
公开(公告)日:1934-04-24
申请号:US65741933
申请日:1933-02-18
Applicant: MONITOR CONTROLLER CO
Inventor: FRESE JOSEPH F
IPC: H01H71/16
CPC classification number: H01H71/162
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公开(公告)号:US1851227A
公开(公告)日:1932-03-29
申请号:US41718829
申请日:1929-12-28
Applicant: MONITOR CONTROLLER CO
Inventor: WHITTINGHAM GEORGE H
IPC: H02P3/18
CPC classification number: H02P3/18
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公开(公告)号:US1844731A
公开(公告)日:1932-02-09
申请号:US41241929
申请日:1929-12-07
Applicant: MONITOR CONTROLLER CO
Inventor: WHITTINGHAM GEORGE H
IPC: H01H13/20
CPC classification number: H01H13/20
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公开(公告)号:US1753116A
公开(公告)日:1930-04-01
申请号:US24515628
申请日:1928-01-07
Applicant: MONITOR CONTROLLER CO
Inventor: HOLMES DAISY N
IPC: H02P1/20
CPC classification number: H02P1/20
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公开(公告)号:US1687357A
公开(公告)日:1928-10-09
申请号:US1762825
申请日:1925-03-23
Applicant: MONITOR CONTROLLER CO
Inventor: WHITTINGHAM GEORGE H
IPC: H01C3/20
CPC classification number: H01C3/20
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公开(公告)号:US1612246A
公开(公告)日:1926-12-28
申请号:US40105120
申请日:1920-08-03
Applicant: MONITOR CONTROLLER CO
Inventor: WHITTINGHAM GEORGE H
IPC: H01H71/14
CPC classification number: H01H71/14
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