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公开(公告)号:US2128162A
公开(公告)日:1938-08-23
申请号:US9477236
申请日:1936-08-07
Applicant: GEN ELECTRIC
Inventor: MORTON LYSLE W , LORRAINE RICHARD G
IPC: H02M1/02
CPC classification number: H02M1/02
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公开(公告)号:US1942065A
公开(公告)日:1934-01-02
申请号:US66806333
申请日:1933-04-26
Applicant: GEN ELECTRIC
Inventor: LORRAINE RICHARD G
IPC: G01R13/00
CPC classification number: G01R13/00
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公开(公告)号:US2247062A
公开(公告)日:1941-06-24
申请号:US30962739
申请日:1939-12-16
Applicant: GEN ELECTRIC
Inventor: LORRAINE RICHARD G
IPC: H02H3/34
CPC classification number: H02H3/343
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公开(公告)号:US2103164A
公开(公告)日:1937-12-21
申请号:US8839136
申请日:1936-07-01
Applicant: GEN ELECTRIC
Inventor: LORRAINE RICHARD G
IPC: H02M1/02
CPC classification number: H02M1/02
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