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公开(公告)号:US2572672A
公开(公告)日:1951-10-23
申请号:US74633847
申请日:1947-05-06
Applicant: BELL TELEPHONE LABOR INC
Inventor: SMITH PHILLIP H
IPC: H01P5/04
CPC classification number: H01P5/04
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公开(公告)号:US2041378A
公开(公告)日:1936-05-19
申请号:US60144532
申请日:1932-03-26
Applicant: BELL TELEPHONE LABOR INC
Inventor: SMITH PHILLIP H
IPC: H01P5/04
CPC classification number: H01P5/04
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公开(公告)号:US3546699A
公开(公告)日:1970-12-08
申请号:US3546699D
申请日:1960-12-19
Applicant: BELL TELEPHONE LABOR INC
Inventor: SMITH PHILLIP H
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公开(公告)号:US2515061A
公开(公告)日:1950-07-11
申请号:US71864246
申请日:1946-12-27
Applicant: BELL TELEPHONE LABOR INC
Inventor: SMITH PHILLIP H
IPC: H01P1/202
CPC classification number: H01P1/202
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公开(公告)号:US2298428A
公开(公告)日:1942-10-13
申请号:US29095039
申请日:1939-08-19
Applicant: BELL TELEPHONE LABOR INC
Inventor: SMITH PHILLIP H
IPC: H01B11/18
CPC classification number: H01B11/1808
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公开(公告)号:US2140174A
公开(公告)日:1938-12-13
申请号:US7469336
申请日:1936-04-16
Applicant: BELL TELEPHONE LABOR INC
Inventor: SMITH PHILLIP H
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7.Rotary joint using circumferentially uniform field to couple rotor to stator 失效
Title translation: 使用周向均匀场的旋转接头将转子耦合到定子公开(公告)号:US3127579A
公开(公告)日:1964-03-31
申请号:US21546062
申请日:1962-08-07
Applicant: BELL TELEPHONE LABOR INC
Inventor: SMITH PHILLIP H
IPC: H01P1/06
CPC classification number: H01P1/068
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公开(公告)号:US2521550A
公开(公告)日:1950-09-05
申请号:US65096046
申请日:1946-02-28
Applicant: BELL TELEPHONE LABOR INC
Inventor: SMITH PHILLIP H
CPC classification number: H01Q21/26 , H01Q21/205
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公开(公告)号:US2496643A
公开(公告)日:1950-02-07
申请号:US55869644
申请日:1944-10-14
Applicant: BELL TELEPHONE LABOR INC
Inventor: SMITH PHILLIP H
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公开(公告)号:US2280200A
公开(公告)日:1942-04-21
申请号:US32986240
申请日:1940-04-16
Applicant: BELL TELEPHONE LABOR INC
Inventor: SMITH PHILLIP H
IPC: H01B11/18
CPC classification number: H01B11/1873
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