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公开(公告)号:US2642740A
公开(公告)日:1953-06-23
申请号:US13626649
申请日:1949-12-31
Applicant: GEN ELECTRIC
Inventor: STEPHENSON HUGH M , FEIERTAG KARL M
IPC: G01P3/495
CPC classification number: G01P3/495 , Y10T464/30
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公开(公告)号:US2548633A
公开(公告)日:1951-04-10
申请号:US77107347
申请日:1947-08-28
Applicant: GEN ELECTRIC
Inventor: STEPHENSON HUGH M
IPC: H02K21/14
CPC classification number: H02K21/145 , H02K2201/12
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公开(公告)号:US2511678A
公开(公告)日:1950-06-13
申请号:US63459045
申请日:1945-12-12
Applicant: GEN ELECTRIC
Inventor: STEPHENSON HUGH M
IPC: F16D43/21
CPC classification number: F16D43/211
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公开(公告)号:US2389941A
公开(公告)日:1945-11-27
申请号:US55745544
申请日:1944-10-06
Applicant: GEN ELECTRIC
Inventor: STEPHENSON HUGH M
IPC: H01R39/39
CPC classification number: H01R39/39
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公开(公告)号:US2146603A
公开(公告)日:1939-02-07
申请号:US21564238
申请日:1938-06-24
Applicant: GEN ELECTRIC
Inventor: STEPHENSON HUGH M
IPC: H02K21/20
CPC classification number: H02K21/20
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公开(公告)号:US1936412A
公开(公告)日:1933-11-21
申请号:US19481427
申请日:1927-05-27
Applicant: GEN ELECTRIC
Inventor: STEPHENSON HUGH M
IPC: D05B69/12
CPC classification number: D05B69/12
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公开(公告)号:US1740380A
公开(公告)日:1929-12-17
申请号:US20547927
申请日:1927-07-13
Applicant: GEN ELECTRIC
Inventor: STEPHENSON HUGH M
IPC: D05B51/00
CPC classification number: D05B51/00
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公开(公告)号:US1699125A
公开(公告)日:1929-01-15
申请号:US74502824
申请日:1924-10-21
Applicant: GEN ELECTRIC
Inventor: STEPHENSON HUGH M
IPC: H01H71/42
CPC classification number: H01H71/42
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