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1.
公开(公告)号:US1361117A
公开(公告)日:1920-12-07
申请号:US26273718
申请日:1918-11-15
Applicant: SWARTZ ELECTRIC COMPANY
Inventor: SWARTZ IRA T
IPC: F02D1/08
CPC classification number: F02D1/08 , Y10S261/53 , Y10S261/74
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公开(公告)号:US1335536A
公开(公告)日:1920-03-30
申请号:US19794717
申请日:1917-10-22
Applicant: SWARTZ ELECTRIC COMPANY
Inventor: SWARTZ IRA T , WALLACE ALVIE T
IPC: H02K1/30
CPC classification number: H02K1/30
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公开(公告)号:US1360247A
公开(公告)日:1920-11-23
申请号:US33875019
申请日:1919-11-17
Applicant: SWARTZ ELECTRIC COMPANY
Inventor: SWARTZ IRA T
IPC: H02B1/04
CPC classification number: H02B1/04
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公开(公告)号:US1348907A
公开(公告)日:1920-08-10
申请号:US17664317
申请日:1917-06-23
Applicant: SWARTZ ELECTRIC COMPANY
Inventor: SWARTZ IRA T
IPC: H02P9/00
CPC classification number: H02P9/00
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公开(公告)号:US1293574A
公开(公告)日:1919-02-04
申请号:US19794817
申请日:1917-10-22
Applicant: SWARTZ ELECTRIC COMPANY
Inventor: SWARTZ IRA T , WALLACE ALVIE T
CPC classification number: F02P1/005
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公开(公告)号:US1470204A
公开(公告)日:1923-10-09
申请号:US36587920
申请日:1920-03-15
Applicant: SWARTZ ELECTRIC COMPANY
Inventor: SWARTZ IRA T
IPC: F02M21/00
CPC classification number: F02M21/00 , F02M2700/13
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公开(公告)号:US1498937A
公开(公告)日:1924-06-24
申请号:US33875119
申请日:1919-11-17
Applicant: SWARTZ ELECTRIC COMPANY
Inventor: SWARTZ IRA T
IPC: G05D13/00
CPC classification number: G05D13/00 , Y10T74/20534
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公开(公告)号:US1335537A
公开(公告)日:1920-03-30
申请号:US26273818
申请日:1918-11-15
Applicant: SWARTZ ELECTRIC COMPANY
Inventor: SWARTZ IRA T
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