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1.
公开(公告)号:US3396324A
公开(公告)日:1968-08-06
申请号:US51404865
申请日:1965-12-15
Applicant: ASEA AB
Inventor: NILS KARLSSON , RAGNAR LUNDQVIST , SVEN NILSSON , RICHARD SIVERTSEN
IPC: H02K19/34
CPC classification number: H02K19/34
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公开(公告)号:US3381154A
公开(公告)日:1968-04-30
申请号:US44544865
申请日:1965-04-05
Applicant: ASEA AB
Inventor: DAHL MADSEN KRISTIAN , SVEN HELMERSSON , RICHARD SIVERTSEN
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