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公开(公告)号:US2271975A
公开(公告)日:1942-02-03
申请号:US32790140
申请日:1940-04-04
Applicant: GEN ELECTRIC
Inventor: HALL CHESTER I
IPC: H01C7/04
CPC classification number: H01C7/04 , Y10T29/49087
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公开(公告)号:US2258245A
公开(公告)日:1941-10-07
申请号:US29695339
申请日:1939-09-28
Applicant: GEN ELECTRIC
Inventor: HALL CHESTER I
IPC: F24D19/10
CPC classification number: F24D19/1003
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公开(公告)号:US2255508A
公开(公告)日:1941-09-09
申请号:US15144637
申请日:1937-07-01
Applicant: GEN ELECTRIC
Inventor: HALL CHESTER I
IPC: A47J37/08
CPC classification number: A47J37/0814
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公开(公告)号:US2232525A
公开(公告)日:1941-02-18
申请号:US32691640
申请日:1940-03-30
Applicant: GEN ELECTRIC
Inventor: HALL CHESTER I , EDGAR ROBERT F
IPC: G01L3/10
CPC classification number: G01L3/10
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公开(公告)号:US2206696A
公开(公告)日:1940-07-02
申请号:US20502138
申请日:1938-04-29
Applicant: GEN ELECTRIC
Inventor: HALL CHESTER I
CPC classification number: H01F7/02 , H02P25/186 , Y10S200/09
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公开(公告)号:US1985986A
公开(公告)日:1935-01-01
申请号:US43049730
申请日:1930-02-24
Applicant: GEN ELECTRIC
Inventor: HALL CHESTER I
CPC classification number: F23N5/20
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公开(公告)号:US1902498A
公开(公告)日:1933-03-21
申请号:US39825329
申请日:1929-10-08
Applicant: GEN ELECTRIC
Inventor: HALL CHESTER I
IPC: G01K5/62
CPC classification number: G01K5/62
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公开(公告)号:US1894095A
公开(公告)日:1933-01-10
申请号:US47597330
申请日:1930-08-18
Applicant: GEN ELECTRIC
Inventor: HALL CHESTER I
IPC: H01H47/00
CPC classification number: H01H47/00
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公开(公告)号:US1770775A
公开(公告)日:1930-07-15
申请号:US26951528
申请日:1928-04-12
Applicant: GEN ELECTRIC
Inventor: HALL CHESTER I
IPC: G04C1/06
CPC classification number: G04C1/065
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公开(公告)号:US1751328A
公开(公告)日:1930-03-18
申请号:US64978723
申请日:1923-07-06
Applicant: GEN ELECTRIC
Inventor: HALL CHESTER I
IPC: G01R11/56
CPC classification number: G01R11/56
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