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公开(公告)号:US1957117A
公开(公告)日:1934-05-01
申请号:US69559933
申请日:1933-10-28
Applicant: AMERICAN OPTICAL CORP
Inventor: TILLYER EDGAR D
IPC: G02C7/06
CPC classification number: G02C7/06
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公开(公告)号:US1957116A
公开(公告)日:1934-05-01
申请号:US67648433
申请日:1933-06-19
Applicant: AMERICAN OPTICAL CORP
Inventor: TILLYER EDGAR D
IPC: G02C7/06
CPC classification number: G02C7/06
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公开(公告)号:US1952394A
公开(公告)日:1934-03-27
申请号:US62655832
申请日:1932-07-30
Applicant: AMERICAN OPTICAL CORP
Inventor: TILLYER EDGAR D
IPC: G02C7/02
CPC classification number: G02C7/02
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公开(公告)号:US1948636A
公开(公告)日:1934-02-27
申请号:US62655732
申请日:1932-07-30
Applicant: AMERICAN OPTICAL CORP
Inventor: TILLYER EDGAR D
IPC: G02C7/02
CPC classification number: G02C7/02
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公开(公告)号:US1936736A
公开(公告)日:1933-11-28
申请号:US44002730
申请日:1930-03-29
Applicant: AMERICAN OPTICAL CORP
Inventor: TILLYER EDGAR D , TEESON ERCELL A
IPC: A61F9/02
CPC classification number: A61F9/028
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公开(公告)号:US1865714A
公开(公告)日:1932-07-05
申请号:US39349829
申请日:1929-09-18
Applicant: AMERICAN OPTICAL CORP
Inventor: TILLYER EDGAR D
IPC: G02C7/02
CPC classification number: G02C7/02
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公开(公告)号:US1806318A
公开(公告)日:1931-05-19
申请号:US27448928
申请日:1928-05-02
Applicant: AMERICAN OPTICAL CORP
Inventor: TILLYER EDGAR D
CPC classification number: A61B3/1208
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公开(公告)号:US1721194A
公开(公告)日:1929-07-16
申请号:US14703926
申请日:1926-11-08
Applicant: AMERICAN OPTICAL CORP
Inventor: TILLYER EDGAR D
IPC: G02C1/06
CPC classification number: G02C1/06
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公开(公告)号:US1671911A
公开(公告)日:1928-05-29
申请号:US8524826
申请日:1926-02-01
Applicant: AMERICAN OPTICAL CORP
Inventor: TILLYER EDGAR D
IPC: A61F9/00
CPC classification number: A61F9/00
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公开(公告)号:US1659966A
公开(公告)日:1928-02-21
申请号:US10143426
申请日:1926-04-12
Applicant: AMERICAN OPTICAL CORP
Inventor: TILLYER EDGAR D
IPC: G02C7/06
CPC classification number: G02C7/06
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