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1.Aberration corrector member for image forming optical objectives 失效
Title translation: 用于成像光学目标的畸变校正器公开(公告)号:US2596799A
公开(公告)日:1952-05-13
申请号:US75734847
申请日:1947-06-27
Applicant: AMERICAN OPTICAL CORP
Inventor: TILLYER EDGAR D , BENNETT ALVA H
IPC: G02B13/00
CPC classification number: G02B13/00 , Y10S501/903
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公开(公告)号:US2407219A
公开(公告)日:1946-09-10
申请号:US51256943
申请日:1943-12-02
Applicant: AMERICAN OPTICAL CORP
Inventor: BENNETT ALVA H
IPC: G02B25/00
CPC classification number: G02B25/001
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公开(公告)号:US2388031A
公开(公告)日:1945-10-30
申请号:US50802543
申请日:1943-10-28
Applicant: AMERICAN OPTICAL CORP
Inventor: BENNETT ALVA H
IPC: G02B25/00
CPC classification number: G02B25/001
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公开(公告)号:US2360641A
公开(公告)日:1944-10-17
申请号:US35259040
申请日:1940-08-14
Applicant: AMERICAN OPTICAL CORP
Inventor: BENNETT ALVA H , ESTEY ROGER S , STYLL HARRY H
IPC: G02C7/06
CPC classification number: G02C7/06 , Y10S359/90 , Y10S425/808
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公开(公告)号:US2346002A
公开(公告)日:1944-04-04
申请号:US35258940
申请日:1940-08-14
Applicant: AMERICAN OPTICAL CORP
Inventor: BENNETT ALVA H , ESTEY ROGER S
IPC: G02B23/00
CPC classification number: G02B23/00
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6.Microscope with variable polarizing and birefringent means for producing contrast inoptical images 失效
Title translation: 具有可变偏振和双折射的显微镜,用于产生对比度光学图像公开(公告)号:US2516905A
公开(公告)日:1950-08-01
申请号:US68106646
申请日:1946-07-02
Applicant: AMERICAN OPTICAL CORP
Inventor: HAROLD OSTERBERG , BENNETT ALVA H
IPC: G02B21/14
CPC classification number: G02B21/14
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公开(公告)号:US2388032A
公开(公告)日:1945-10-30
申请号:US50802643
申请日:1943-10-28
Applicant: AMERICAN OPTICAL CORP
Inventor: BENNETT ALVA H
IPC: G02B25/00
CPC classification number: G02B25/001
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公开(公告)号:US2361589A
公开(公告)日:1944-10-31
申请号:US35258840
申请日:1940-08-14
Applicant: AMERICAN OPTICAL CORP
Inventor: BENNETT ALVA H , ESTEY ROGER S , STYLL HARRY H
IPC: G02C7/06
CPC classification number: G02C7/06 , Y10S425/808
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9.Dispersive type optical filter utilizing light-transmitting fiber elements 失效
Title translation: 采用光发射光纤元件的分散型光学滤光片公开(公告)号:US3244075A
公开(公告)日:1966-04-05
申请号:US8817461
申请日:1961-02-09
Applicant: AMERICAN OPTICAL CORP
Inventor: RICHARDS OSCAR W , BENNETT ALVA H
IPC: G02B5/20
CPC classification number: G02B5/20
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10.Microscope with variable means for increasing the visibility of optical images 失效
Title translation: 具有增加光学图像可视性的可变手段的显微镜公开(公告)号:US2700918A
公开(公告)日:1955-02-01
申请号:US7174649
申请日:1949-01-19
Applicant: AMERICAN OPTICAL CORP
Inventor: HAROLD OSTERBERG , BENNETT ALVA H
IPC: G02B21/14
CPC classification number: G02B21/14
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