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公开(公告)号:US1769877A
公开(公告)日:1930-07-01
申请号:US5054525
申请日:1925-08-17
Applicant: GEN ELECTRIC
Inventor: HALL CHESTER I
IPC: G01R11/60
CPC classification number: G01R11/60
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公开(公告)号:US1696601A
公开(公告)日:1928-12-25
申请号:US13499326
申请日:1926-09-13
Applicant: GEN ELECTRIC
Inventor: HALL CHESTER I
IPC: H05B1/02
CPC classification number: H05B1/0252
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公开(公告)号:US1683132A
公开(公告)日:1928-09-04
申请号:US71764924
申请日:1924-06-03
Applicant: GEN ELECTRIC
Inventor: HALL CHESTER I
IPC: H01H73/24
CPC classification number: H01H73/24
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公开(公告)号:US1612114A
公开(公告)日:1926-12-28
申请号:US46633321
申请日:1921-05-02
Applicant: GEN ELECTRIC
Inventor: HALL CHESTER I
IPC: H01H3/52
CPC classification number: H01H3/52
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公开(公告)号:US1540693A
公开(公告)日:1925-06-02
申请号:US62690623
申请日:1923-03-22
Applicant: GEN ELECTRIC
Inventor: HALL CHESTER I
CPC classification number: H01H83/223 , H02H3/13
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公开(公告)号:US1533647A
公开(公告)日:1925-04-14
申请号:US63989523
申请日:1923-05-18
Applicant: GEN ELECTRIC
Inventor: HALL CHESTER I
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公开(公告)号:US1491396A
公开(公告)日:1924-04-22
申请号:US46633421
申请日:1921-05-02
Applicant: GEN ELECTRIC
Inventor: HALL CHESTER I
IPC: H01H43/30
CPC classification number: H01H43/302
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公开(公告)号:US1487515A
公开(公告)日:1924-03-18
申请号:US46633521
申请日:1921-05-02
Applicant: GEN ELECTRIC
Inventor: HALL CHESTER I
IPC: H01H43/30
CPC classification number: H01H43/304
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公开(公告)号:US1462337A
公开(公告)日:1923-07-17
申请号:US37354920
申请日:1920-04-13
Applicant: GEN ELECTRIC
Inventor: HALL CHESTER I
IPC: G01R11/60
CPC classification number: G01R11/60
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公开(公告)号:US1240711A
公开(公告)日:1917-09-18
申请号:US2831915
申请日:1915-05-15
Applicant: GEN ELECTRIC
Inventor: HALL CHESTER I
CPC classification number: G11B33/06
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