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公开(公告)号:US1819529A
公开(公告)日:1931-08-18
申请号:US49144530
申请日:1930-10-27
Applicant: THOMPSON ALLISON J
Inventor: THOMPSON ALLISON J
IPC: F21V21/38
CPC classification number: F21V21/38
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公开(公告)号:US2024311A
公开(公告)日:1935-12-17
申请号:US58839432
申请日:1932-01-23
Applicant: THOMPSON ALLISON J
Inventor: THOMPSON ALLISON J
IPC: H01J13/02
CPC classification number: H01J13/02 , H01J2893/0073
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公开(公告)号:US1872529A
公开(公告)日:1932-08-16
申请号:US46691930
申请日:1930-07-10
Applicant: THOMPSON ALLISON J
Inventor: THOMPSON ALLISON J
IPC: F21V21/008 , F21V21/38
CPC classification number: F21V21/008 , F21V21/38
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公开(公告)号:US1698418A
公开(公告)日:1929-01-08
申请号:US62080223
申请日:1923-02-23
Applicant: THOMPSON ALLISON J
Inventor: THOMPSON ALLISON J
IPC: F21V21/002 , F21V21/38
CPC classification number: F21V21/002 , F21V21/38
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公开(公告)号:US2076187A
公开(公告)日:1937-04-06
申请号:US71799234
申请日:1934-03-29
Applicant: THOMPSON ALLISON J
Inventor: THOMPSON ALLISON J
IPC: F21V21/38
CPC classification number: F21V21/38
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公开(公告)号:US1795808A
公开(公告)日:1931-03-10
申请号:US37304429
申请日:1929-06-22
Applicant: THOMPSON ALLISON J
Inventor: THOMPSON ALLISON J
IPC: F21V21/08
CPC classification number: F21V21/08
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公开(公告)号:US1732622A
公开(公告)日:1929-10-22
申请号:US6137925
申请日:1925-10-08
Applicant: THOMPSON ALLISON J
Inventor: THOMPSON ALLISON J
IPC: F21V21/38
CPC classification number: F21V21/38
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公开(公告)号:US1473713A
公开(公告)日:1923-11-13
申请号:US33489719
申请日:1919-10-31
Applicant: THOMPSON ALLISON J
Inventor: THOMPSON ALLISON J
IPC: F21V21/38
CPC classification number: F21V21/38
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公开(公告)号:US1762285A
公开(公告)日:1930-06-10
申请号:US24706628
申请日:1928-01-16
Applicant: THOMPSON ALLISON J
Inventor: THOMPSON ALLISON J
IPC: H01R33/975
CPC classification number: H01R33/9753
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公开(公告)号:US1689938A
公开(公告)日:1928-10-30
申请号:US60844622
申请日:1922-12-22
Applicant: THOMPSON ALLISON J
Inventor: THOMPSON ALLISON J
IPC: F21V21/38
CPC classification number: F21V21/38
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