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公开(公告)号:US1776927A
公开(公告)日:1930-09-30
申请号:US37018129
申请日:1929-06-12
Applicant: ASEA AB
Inventor: HENNING PETERSEN WILHELM
IPC: H01H50/54
CPC classification number: H01H50/54
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2.Electric induction relay with two auxiliary phase windings counteracting each other 失效
Title translation: 具有两个辅助相绕组的电感应继电器互相抵消公开(公告)号:US1848270A
公开(公告)日:1932-03-08
申请号:US54390331
申请日:1931-06-12
Applicant: ASEA AB
Inventor: HENNING PETERSEN WILHELM
IPC: H01H71/42
CPC classification number: H01H71/42
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公开(公告)号:US1655237A
公开(公告)日:1928-01-03
申请号:US7470625
申请日:1925-12-11
Applicant: ASEA AB
Inventor: HENNING PETERSEN WILHELM
IPC: H01H71/24
CPC classification number: H01H71/2472
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公开(公告)号:US1590952A
公开(公告)日:1926-06-29
申请号:US61198923
申请日:1923-01-11
Applicant: ASEA AB
Inventor: HENNING PETERSEN WILHELM
IPC: H01H71/42
CPC classification number: H01H71/42
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公开(公告)号:US2687481A
公开(公告)日:1954-08-24
申请号:US29737852
申请日:1952-07-05
Applicant: ASEA AB
Inventor: HENNING PETERSEN WILHELM
IPC: H02K39/00
CPC classification number: H02K39/00 , Y10T29/49927
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公开(公告)号:US2530028A
公开(公告)日:1950-11-14
申请号:US62067045
申请日:1945-10-06
Applicant: ASEA AB
Inventor: HENNING PETERSEN WILHELM
IPC: D06F17/04
CPC classification number: D06F17/04
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公开(公告)号:US1731394A
公开(公告)日:1929-10-15
申请号:US22405827
申请日:1927-10-05
Applicant: ASEA AB
Inventor: HENNING PETERSEN WILHELM
IPC: H02K17/04
CPC classification number: H02K17/04 , Y10T307/735
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公开(公告)号:US1609770A
公开(公告)日:1926-12-07
申请号:US47284821
申请日:1921-05-26
Applicant: ASEA AB
Inventor: HENNING PETERSEN WILHELM
IPC: H01H71/44
CPC classification number: H01H71/44
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公开(公告)号:US1806117A
公开(公告)日:1931-05-19
申请号:US37018229
申请日:1929-06-12
Applicant: ASEA AB
Inventor: HENNING PETERSEN WILHELM
IPC: H01H1/16
CPC classification number: H01H1/16
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公开(公告)号:US1711285A
公开(公告)日:1929-04-30
申请号:US17368927
申请日:1927-03-08
Applicant: ASEA AB
Inventor: HENNING PETERSEN WILHELM
CPC classification number: H01H50/28
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