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公开(公告)号:US2352332A
公开(公告)日:1944-06-27
申请号:US45300442
申请日:1942-07-31
Applicant: SMITH CORP A O
Inventor: LIMPEL EUGENE J
IPC: H05B6/36
CPC classification number: H05B6/365
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2.
公开(公告)号:US3287097A
公开(公告)日:1966-11-22
申请号:US16364262
申请日:1962-01-02
Applicant: SMITH CORP A O
Inventor: LIMPEL EUGENE J
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公开(公告)号:US2857539A
公开(公告)日:1958-10-21
申请号:US65284557
申请日:1957-04-15
Applicant: SMITH CORP A O
Inventor: LIMPEL EUGENE J
CPC classification number: H02K3/02 , H02K17/165
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公开(公告)号:US2852649A
公开(公告)日:1958-09-16
申请号:US55612355
申请日:1955-12-29
Applicant: SMITH CORP A O
Inventor: LIMPEL EUGENE J
IPC: B23K13/02
CPC classification number: B23K13/02
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公开(公告)号:US3092716A
公开(公告)日:1963-06-04
申请号:US10028961
申请日:1961-04-03
Applicant: SMITH CORP A O
Inventor: LIMPEL EUGENE J
IPC: C21D1/40
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6.Method to insulate dynamoelectric machine windings by centrifugally casting 失效
Title translation: 通过离心铸造绝缘电机绕组的方法公开(公告)号:US2937408A
公开(公告)日:1960-05-24
申请号:US43367954
申请日:1954-06-01
Applicant: SMITH CORP A O
Inventor: LIMPEL EUGENE J
IPC: H02K15/12
CPC classification number: H02K15/12 , Y10S264/46 , Y10T29/49009
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7.
公开(公告)号:US2848566A
公开(公告)日:1958-08-19
申请号:US40754654
申请日:1954-02-01
Applicant: SMITH CORP A O
Inventor: LIMPEL EUGENE J
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公开(公告)号:US2337258A
公开(公告)日:1943-12-21
申请号:US47019442
申请日:1942-12-26
Applicant: SMITH CORP A O
Inventor: LIMPEL EUGENE J
CPC classification number: C21D9/16
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