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公开(公告)号:US2612629A
公开(公告)日:1952-09-30
申请号:US22140651
申请日:1951-04-17
Applicant: GEN ELECTRIC
Inventor: ALEXANDERSON ERNST F W , MITTAG ALBERT H , KUENNING ROBERT W
CPC classification number: H02M1/065 , B23K11/26 , Y10T307/878
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公开(公告)号:US2786967A
公开(公告)日:1957-03-26
申请号:US36870953
申请日:1953-07-17
Applicant: GEN ELECTRIC
Inventor: KUENNING ROBERT W
IPC: H02M1/04
CPC classification number: H02M1/042
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公开(公告)号:US2465097A
公开(公告)日:1949-03-22
申请号:US1832448
申请日:1948-04-01
Applicant: GEN ELECTRIC
Inventor: HERSKIND CARL C , KUENNING ROBERT W
IPC: H02M1/02
CPC classification number: H02M1/02
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公开(公告)号:US2889511A
公开(公告)日:1959-06-02
申请号:US42408854
申请日:1954-04-19
Applicant: GEN ELECTRIC
Inventor: BEDFORD BURNICE D , KUENNING ROBERT W
IPC: H02M1/26
CPC classification number: H02M1/26
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5.
公开(公告)号:US2644898A
公开(公告)日:1953-07-07
申请号:US21327251
申请日:1951-02-28
Applicant: GEN ELECTRIC
Inventor: ALEXANDERSON ERNST F W , KUENNING ROBERT W
IPC: H02J3/24
CPC classification number: H02J3/24
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公开(公告)号:US2555975A
公开(公告)日:1951-06-05
申请号:US13968250
申请日:1950-01-20
Applicant: GEN ELECTRIC
Inventor: KELLOGG HARRY L , KUENNING ROBERT W
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