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公开(公告)号:US2721422A
公开(公告)日:1955-10-25
申请号:US33430253
申请日:1953-01-30
Applicant: SYLVANIA ELECTRIC PROD
Inventor: BAKER HAROLD E , BROOKS JOSEPH H
IPC: H01J5/24
CPC classification number: H01J5/24 , H01J2893/0039
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公开(公告)号:US2662678A
公开(公告)日:1953-12-15
申请号:US21438051
申请日:1951-03-07
Applicant: SYLVANIA ELECTRIC PROD
Inventor: BAKER HAROLD E
IPC: H01J9/395
CPC classification number: H01J9/395
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公开(公告)号:US2665894A
公开(公告)日:1954-01-12
申请号:US23196451
申请日:1951-06-16
Applicant: SYLVANIA ELECTRIC PROD
Inventor: BAKER HAROLD E , BROOKS JOSEPH H
IPC: H01J9/30
CPC classification number: H01J9/30
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公开(公告)号:US2549046A
公开(公告)日:1951-04-17
申请号:US13360249
申请日:1949-12-17
Applicant: SYLVANIA ELECTRIC PROD
Inventor: BAKER HAROLD E , YOUNG CHARLES A
IPC: H01J5/24
CPC classification number: H01J5/24 , H01J2893/0039
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5.Electric switch assembly including indicator and mounting means 失效
Title translation: 电开关总成包括指示器和安装装置公开(公告)号:US3156805A
公开(公告)日:1964-11-10
申请号:US4459160
申请日:1960-07-22
Applicant: SYLVANIA ELECTRIC PROD
Inventor: BAKER HAROLD E , DODGE ERLE H , GILBERT JR MARCELLUS N
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公开(公告)号:US2650634A
公开(公告)日:1953-09-01
申请号:US22159451
申请日:1951-04-18
Applicant: SYLVANIA ELECTRIC PROD
Inventor: YOUNG CHARLES A , BAKER HAROLD E
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公开(公告)号:US2605590A
公开(公告)日:1952-08-05
申请号:US10224649
申请日:1949-06-30
Applicant: SYLVANIA ELECTRIC PROD
Inventor: YOUNG CHARLES A , BAKER HAROLD E
IPC: H01J9/24
CPC classification number: H01J9/24
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