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公开(公告)号:US2192385A
公开(公告)日:1940-03-05
申请号:US15241237
申请日:1937-07-07
Applicant: KAPELLA LTD
Inventor: EDMUND REASON RICHARD
IPC: A61B3/00
CPC classification number: A61B3/00
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22.
公开(公告)号:US2053224A
公开(公告)日:1936-09-01
申请号:US71769334
申请日:1934-03-28
Applicant: KAPELLA LTD
Inventor: EDMUND REASON RICHARD
IPC: G03B33/00
CPC classification number: G03B33/00
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公开(公告)号:US2017823A
公开(公告)日:1935-10-15
申请号:US75554034
申请日:1934-12-01
Applicant: KAPELLA LTD
Inventor: WILLIAM TAYLOR
IPC: G02B7/02
CPC classification number: G02B7/02
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公开(公告)号:US2012822A
公开(公告)日:1935-08-27
申请号:US73616134
申请日:1934-07-20
Applicant: KAPELLA LTD
Inventor: WILLIAM LEE HORACE
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公开(公告)号:US1899069A
公开(公告)日:1933-02-28
申请号:US40283729
申请日:1929-10-28
Applicant: KAPELLA LTD
Inventor: ARTHUR WARMISHAM
IPC: G02B9/34
CPC classification number: G02B9/34
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公开(公告)号:US2741517A
公开(公告)日:1956-04-10
申请号:US36171953
申请日:1953-06-15
Applicant: KAPELLA LTD
Inventor: EDMUND REASON RICHARD
CPC classification number: G01B5/0002 , F16C35/10 , G01B5/201
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公开(公告)号:US2724987A
公开(公告)日:1955-11-29
申请号:US30982252
申请日:1952-09-16
Applicant: KAPELLA LTD
Inventor: EDMUND REASON RICHARD , REGINALD ADAMS JOHN , ROY COLEMAN KENNETH
IPC: G02B21/00
CPC classification number: G02B21/0016
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公开(公告)号:US2701170A
公开(公告)日:1955-02-01
申请号:US30504252
申请日:1952-08-18
Applicant: KAPELLA LTD
Inventor: EDMUND REASON RICHARD , ORMEROD RAWSTRON GEORGE
CPC classification number: B23Q1/5456 , B23Q1/70 , G01B5/0004
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公开(公告)号:US2370073A
公开(公告)日:1945-02-20
申请号:US46608842
申请日:1942-11-18
Applicant: KAPELLA LTD
Inventor: EDMUND REASON RICHARD
IPC: G01B7/00
CPC classification number: G01B7/001
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公开(公告)号:US2344217A
公开(公告)日:1944-03-14
申请号:US37883641
申请日:1941-02-13
Applicant: KAPELLA LTD
Inventor: EDMUND REASON RICHARD , IVAN GARROD RAYMOND
IPC: G01B7/34
CPC classification number: G01B7/34
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