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公开(公告)号:US3624969A
公开(公告)日:1971-12-07
申请号:US3624969D
申请日:1970-07-15
Applicant: AMERICAN OPTICAL CORP
Inventor: DALTON ERNEST T
CPC classification number: B24B13/043
Abstract: GENERATING SURFACES OF OPHTHALMIC LENSES TO TRUE TORIC SHAPED USING A CUPPED GENERATING TOOL UNIVERSALLY ADAPTABLE TO THE PRODUCTION OF LENSES OF DIFFERENT REFRACTIVE POWERS.
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公开(公告)号:US2881563A
公开(公告)日:1959-04-14
申请号:US70553957
申请日:1957-12-27
Applicant: AMERICAN OPTICAL CORP
Inventor: UPTON LEE O , DALTON ERNEST T
IPC: C03B23/22
CPC classification number: C03B23/22
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公开(公告)号:US3492764A
公开(公告)日:1970-02-03
申请号:US3492764D
申请日:1967-03-28
Applicant: AMERICAN OPTICAL CORP
Inventor: DALTON ERNEST T
CPC classification number: B24B13/043
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公开(公告)号:US2890551A
公开(公告)日:1959-06-16
申请号:US56668856
申请日:1956-02-20
Applicant: AMERICAN OPTICAL CORP
Inventor: DALTON ERNEST T
IPC: B24B13/00 , B24B13/005
CPC classification number: B24B13/005 , B24B13/0012
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5.
公开(公告)号:US2994164A
公开(公告)日:1961-08-01
申请号:US4154860
申请日:1960-07-08
Applicant: AMERICAN OPTICAL CORP
Inventor: DALTON ERNEST T
IPC: B24B13/00
CPC classification number: B24B13/0037
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公开(公告)号:US2683342A
公开(公告)日:1954-07-13
申请号:US25085151
申请日:1951-10-11
Applicant: AMERICAN OPTICAL CORP
Inventor: DALTON ERNEST T
IPC: B24B13/005
CPC classification number: B24B13/0052
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公开(公告)号:US3117396A
公开(公告)日:1964-01-14
申请号:US8329761
申请日:1961-01-17
Applicant: AMERICAN OPTICAL CORP
Inventor: DALTON ERNEST T
IPC: B24B13/04
CPC classification number: B24B13/043
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公开(公告)号:US3093939A
公开(公告)日:1963-06-18
申请号:US12178661
申请日:1961-07-03
Applicant: AMERICAN OPTICAL CORP
Inventor: DALTON ERNEST T
IPC: B24B13/02
CPC classification number: B24B13/02
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公开(公告)号:US2932925A
公开(公告)日:1960-04-19
申请号:US79965959
申请日:1959-03-16
Applicant: AMERICAN OPTICAL CORP
Inventor: DALTON ERNEST T
IPC: B24B13/00
CPC classification number: B24B13/0012
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