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公开(公告)号:US2543000A
公开(公告)日:1951-02-27
申请号:US65389646
申请日:1946-03-12
Applicant: INT STANDARD ELECTRIC CORP
Inventor: GERALD DEAKIN
IPC: H01H50/04 , H01H50/14 , H01H50/34 , H01R13/432 , H04Q1/08
CPC classification number: H01H50/34 , H01H50/048 , H01R13/432 , H04Q1/021 , H04Q1/08
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公开(公告)号:US2520131A
公开(公告)日:1950-08-29
申请号:US72787447
申请日:1947-02-11
Applicant: INT STANDARD ELECTRIC CORP
Inventor: GERALD DEAKIN
IPC: H01H63/22
CPC classification number: H01H63/22 , Y10T74/18152
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公开(公告)号:US2510084A
公开(公告)日:1950-06-06
申请号:US64875946
申请日:1946-02-19
Applicant: INT STANDARD ELECTRIC CORP
Inventor: GERALD DEAKIN
IPC: H01H63/22
CPC classification number: H01H63/22 , Y10T74/18152
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公开(公告)号:US2502440A
公开(公告)日:1950-04-04
申请号:US72344647
申请日:1947-01-21
Applicant: INT STANDARD ELECTRIC CORP
Inventor: GERALD DEAKIN
CPC classification number: H04M1/515 , H04M1/23 , H04Q1/34 , H04Q3/42 , Y10T74/20444
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35.Contact brush spreader and guide for electric selector switches 失效
Title translation: 接触电刷选择开关的电刷吊架和导轨公开(公告)号:US2495701A
公开(公告)日:1950-01-31
申请号:US54712644
申请日:1944-07-29
Applicant: INT STANDARD ELECTRIC CORP
Inventor: GERALD DEAKIN
IPC: H01H67/12
CPC classification number: H01H67/12
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公开(公告)号:US2492135A
公开(公告)日:1949-12-27
申请号:US60364045
申请日:1945-07-07
Applicant: INT STANDARD ELECTRIC CORP
Inventor: GERALD DEAKIN
IPC: H04Q1/18
CPC classification number: H04Q1/18
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37.System for establishing connection within a main exchange with one of a plurality of private branch exchanges 失效
Title translation: 用于在主交换机内与多个专用交换机之一建立连接的系统公开(公告)号:US2490036A
公开(公告)日:1949-12-06
申请号:US62083645
申请日:1945-10-06
Applicant: INT STANDARD ELECTRIC CORP
Inventor: GERALD DEAKIN
IPC: H04Q1/18
CPC classification number: H04Q1/18
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38.Mechanism for reciprocating brush carriages of selector switches or the like 失效
Title translation: 选择开关等的往复式刷架的机构公开(公告)号:US2490035A
公开(公告)日:1949-12-06
申请号:US57936745
申请日:1945-02-23
Applicant: INT STANDARD ELECTRIC CORP
Inventor: GERALD DEAKIN
CPC classification number: F16H19/06 , H01H63/22 , Y10T74/18152
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公开(公告)号:US2485574A
公开(公告)日:1949-10-25
申请号:US58686145
申请日:1945-04-06
Applicant: INT STANDARD ELECTRIC CORP
Inventor: GERALD DEAKIN
IPC: H04M1/06
CPC classification number: H04M1/06
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公开(公告)号:US2447494A
公开(公告)日:1948-08-24
申请号:US53214144
申请日:1944-04-21
Applicant: INT STANDARD ELECTRIC CORP
Inventor: GERALD DEAKIN
IPC: H04Q3/00
CPC classification number: H04Q3/0016
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