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公开(公告)号:US2446446A
公开(公告)日:1948-08-03
申请号:US74468847
申请日:1947-04-29
Applicant: GEN ELECTRIC
Inventor: WARGIN EDWARD F , HARKNESS JOSEPH R
IPC: H02K21/38
CPC classification number: H02K21/44
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公开(公告)号:US2399022A
公开(公告)日:1946-04-23
申请号:US46660742
申请日:1942-11-23
Applicant: GEN ELECTRIC
Inventor: HARKNESS JOSEPH R
IPC: F02P7/02
CPC classification number: F02P7/022
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公开(公告)号:US2386048A
公开(公告)日:1945-10-02
申请号:US53789644
申请日:1944-05-29
Applicant: GEN ELECTRIC
Inventor: HARKNESS JOSEPH R
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公开(公告)号:US2456475A
公开(公告)日:1948-12-14
申请号:US73123047
申请日:1947-02-27
Applicant: GEN ELECTRIC
Inventor: WARGIN EDWARD F , HARKNESS JOSEPH R , PEROUTKY DONALD C
IPC: H02K21/38
CPC classification number: H02K21/44
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公开(公告)号:US2452372A
公开(公告)日:1948-10-26
申请号:US56156844
申请日:1944-11-02
Applicant: GEN ELECTRIC
Inventor: HARKNESS JOSEPH R
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公开(公告)号:US2465092A
公开(公告)日:1949-03-22
申请号:US75124847
申请日:1947-05-29
Applicant: GEN ELECTRIC
Inventor: HARKNESS JOSEPH R , WARGIN EDWARD F
IPC: F02C7/266
CPC classification number: F02C7/266
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公开(公告)号:US2407076A
公开(公告)日:1946-09-03
申请号:US55358444
申请日:1944-09-11
Applicant: GEN ELECTRIC
Inventor: HARKNESS JOSEPH R
IPC: H04B15/02
CPC classification number: H04B15/025 , Y10S277/92 , Y10S285/918
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公开(公告)号:US2399023A
公开(公告)日:1946-04-23
申请号:US46660942
申请日:1942-11-23
Applicant: GEN ELECTRIC
Inventor: HARKNESS JOSEPH R
IPC: F02P7/02
CPC classification number: F02P7/022
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