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公开(公告)号:US2279084A
公开(公告)日:1942-04-07
申请号:US27336339
申请日:1939-05-12
Applicant: AMERICAN OPTICAL CORP
Inventor: TILLYER EDGAR D
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公开(公告)号:US2269494A
公开(公告)日:1942-01-13
申请号:US24771838
申请日:1938-12-24
Applicant: AMERICAN OPTICAL CORP
Inventor: TILLYER EDGAR D
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公开(公告)号:US2254633A
公开(公告)日:1941-09-02
申请号:US27595839
申请日:1939-05-26
Applicant: AMERICAN OPTICAL CORP
Inventor: TILLYER EDGAR D , MOULTON HAROLD R , GUNN TOWNSEND M
IPC: C03C3/145
CPC classification number: C03C3/145 , Y10S501/90
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公开(公告)号:US2232233A
公开(公告)日:1941-02-18
申请号:US20070238
申请日:1938-04-07
Applicant: AMERICAN OPTICAL CORP
Inventor: HILL HARRY W , TILLYER EDGAR D
IPC: G02C7/06
CPC classification number: G02C7/06
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公开(公告)号:US2226418A
公开(公告)日:1940-12-24
申请号:US7996036
申请日:1936-05-15
Applicant: AMERICAN OPTICAL CORP
Inventor: TILLYER EDGAR D , MOULTON HAROLD R , GUNN TOWNSEND M
IPC: C03C3/17
CPC classification number: C03C3/17
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公开(公告)号:US2216182A
公开(公告)日:1940-10-01
申请号:US17223437
申请日:1937-11-01
Applicant: AMERICAN OPTICAL CORP
Inventor: BOEDER PAUL A K , HILL HARRY W , TILLYER EDGAR D
IPC: G02C7/06
CPC classification number: G02C7/06
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公开(公告)号:US2204631A
公开(公告)日:1940-06-18
申请号:US18113937
申请日:1937-12-22
Applicant: AMERICAN OPTICAL CORP
Inventor: TILLYER EDGAR D
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公开(公告)号:US2077134A
公开(公告)日:1937-04-13
申请号:US72059434
申请日:1934-04-14
Applicant: AMERICAN OPTICAL CORP
Inventor: TILLYER EDGAR D
IPC: G02C7/02
CPC classification number: G02C7/02
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69.
公开(公告)号:US2042565A
公开(公告)日:1936-06-02
申请号:US70269733
申请日:1933-12-16
Applicant: AMERICAN OPTICAL CORP
Inventor: TILLYER EDGAR D
IPC: G02B7/02
CPC classification number: G02B7/02
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公开(公告)号:US2023907A
公开(公告)日:1935-12-10
申请号:US64973532
申请日:1932-12-31
Applicant: AMERICAN OPTICAL CORP
Inventor: TILLYER EDGAR D
IPC: G02C7/02
CPC classification number: G02C7/02
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