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公开(公告)号:US2886666A
公开(公告)日:1959-05-12
申请号:US74883658
申请日:1958-07-16
Applicant: REFLECTONE CORP
Inventor: CHICHESTER KENNETH J
IPC: H01H35/10
CPC classification number: H01H35/10
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公开(公告)号:US2883809A
公开(公告)日:1959-04-28
申请号:US69801557
申请日:1957-11-21
Applicant: REFLECTONE CORP
Inventor: SIMJIAN LUTHER G
CPC classification number: B24B31/102 , B24B31/003
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公开(公告)号:US2763153A
公开(公告)日:1956-09-18
申请号:US42463754
申请日:1954-04-21
Applicant: REFLECTONE CORP
Inventor: SIMJIAN LUTHER G
CPC classification number: A61B8/4281 , A61B5/103 , A61B5/6843
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公开(公告)号:US2748651A
公开(公告)日:1956-06-05
申请号:US35118353
申请日:1953-04-27
Applicant: REFLECTONE CORP
Inventor: SIMJIAN LUTHER G
IPC: G03B27/465
CPC classification number: G03B27/465
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公开(公告)号:US2740325A
公开(公告)日:1956-04-03
申请号:US33288853
申请日:1953-01-23
Applicant: REFLECTONE CORP
Inventor: SIMJIAN LUTHER G
IPC: G03B21/00
CPC classification number: G03B21/00
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公开(公告)号:US2696595A
公开(公告)日:1954-12-07
申请号:US42285154
申请日:1954-04-13
Applicant: REFLECTONE CORP
Inventor: COSTER ALLAN A
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公开(公告)号:US2675926A
公开(公告)日:1954-04-20
申请号:US7612949
申请日:1949-02-12
Applicant: REFLECTONE CORP
Inventor: SIMJIAN LUTHER G
IPC: A47G25/06
CPC classification number: A47G25/0671
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公开(公告)号:US2671612A
公开(公告)日:1954-03-09
申请号:US33527053
申请日:1953-02-05
Applicant: REFLECTONE CORP
Inventor: COSTER ALLAN A
IPC: G06G3/08
CPC classification number: G06G3/08
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公开(公告)号:US2218302A
公开(公告)日:1940-10-15
申请号:US27513539
申请日:1939-05-23
Applicant: REFLECTONE CORP
Inventor: SIMJIAN LUTHER G
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公开(公告)号:US2927172A
公开(公告)日:1960-03-01
申请号:US78559359
申请日:1959-01-08
Applicant: REFLECTONE CORP
Inventor: CHICHESTER KENNETH J , CROCCO EDWARD M
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