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公开(公告)号:US1900596A
公开(公告)日:1933-03-07
申请号:US47975930
申请日:1930-09-04
Applicant: GEN ELECTRIC
Inventor: WHITNEY CHANCY F
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公开(公告)号:US1961024A
公开(公告)日:1934-05-29
申请号:US66398433
申请日:1933-04-01
Applicant: GEN ELECTRIC
Inventor: WHITNEY CHANCY F
IPC: H02M7/06
CPC classification number: H02M7/06
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公开(公告)号:US1880618A
公开(公告)日:1932-10-04
申请号:US32024728
申请日:1928-11-19
Applicant: GEN ELECTRIC
Inventor: WHITNEY CHANCY F
IPC: G08G1/08
CPC classification number: G08G1/08
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公开(公告)号:US1873667A
公开(公告)日:1932-08-23
申请号:US54707231
申请日:1931-06-26
Applicant: GEN ELECTRIC
Inventor: SABBAH CAMIL A , WHITNEY CHANCY F
IPC: H02M7/06
CPC classification number: H02M7/06
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公开(公告)号:US1844648A
公开(公告)日:1932-02-09
申请号:US17317127
申请日:1927-03-05
Applicant: GEN ELECTRIC
Inventor: FARLEY THEODORE S , WHITNEY CHANCY F
IPC: H02J13/00
CPC classification number: H02J13/00
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