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公开(公告)号:US3319571A
公开(公告)日:1967-05-16
申请号:US40672364
申请日:1964-10-27
Applicant: SQUARE D CO
Inventor: SCHAEFER CARL A
IPC: F04D15/02
CPC classification number: F04D15/0218
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公开(公告)号:US2741678A
公开(公告)日:1956-04-10
申请号:US28137252
申请日:1952-04-09
Applicant: SQUARE D CO
Inventor: SCHAEFER CARL A , ZELLER JOSEF J
IPC: H01H35/26
CPC classification number: H01H35/2614
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公开(公告)号:US2388342A
公开(公告)日:1945-11-06
申请号:US48579543
申请日:1943-05-06
Applicant: SQUARE D CO
Inventor: SCHAEFER CARL A
IPC: H01H9/22
CPC classification number: H01H9/22
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公开(公告)号:US2645285A
公开(公告)日:1953-07-14
申请号:US8965149
申请日:1949-04-26
Applicant: SQUARE D CO
Inventor: SCHAEFER CARL A
IPC: G04F1/00
CPC classification number: G04F1/00
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公开(公告)号:US2360723A
公开(公告)日:1944-10-17
申请号:US38541141
申请日:1941-03-27
Applicant: SQUARE D CO
Inventor: SCHAEFER CARL A
IPC: H01H35/26
CPC classification number: H01H35/2614
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公开(公告)号:US2200970A
公开(公告)日:1940-05-14
申请号:US7772336
申请日:1936-05-04
Applicant: SQUARE D CO
Inventor: SCHAEFER CARL A
CPC classification number: H01H35/32 , H01H71/205
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公开(公告)号:US2122700A
公开(公告)日:1938-07-05
申请号:US10876436
申请日:1936-11-02
Applicant: SQUARE D CO
Inventor: SCHAEFER CARL A
CPC classification number: H01H35/32 , H01H35/2607
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公开(公告)号:US3340372A
公开(公告)日:1967-09-05
申请号:US43581565
申请日:1965-03-01
Applicant: SQUARE D CO
Inventor: SCHAEFER CARL A
IPC: H01H3/00
CPC classification number: H01H3/001
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9.Electric limit switch having a diagonally divided housing, a detachable actuator, and mechanisms for causing selected operation of a push button snap switch 失效
Title translation: 电气限位开关具有对角分隔的壳体,可拆卸的致动器以及用于使按钮按钮开关选择操作的机构公开(公告)号:US3275764A
公开(公告)日:1966-09-27
申请号:US37285464
申请日:1964-06-05
Applicant: SQUARE D CO
Inventor: KIESSLING RUDOLF H , SCHAEFER CARL A
IPC: H01H21/28
CPC classification number: H01H21/285 , H01H2021/287 , Y10T74/1896
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公开(公告)号:US2929898A
公开(公告)日:1960-03-22
申请号:US65725157
申请日:1957-05-06
Applicant: SQUARE D CO
Inventor: SCHAEFER CARL A
IPC: G04F1/00
CPC classification number: G04F1/00
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