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公开(公告)号：US2722355A
公开(公告)日：1955-11-01
申请号：US23956151
申请日：1951-07-31
Applicant: GEN ELECTRIC
Inventor： ANDERSON ROBERT M
IPC: F21K5/08
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公开(公告)号：US3597602A
公开(公告)日：1971-08-03
申请号：US3597602D
申请日：1968-12-16
Applicant: GEN ELECTRIC
Inventor： DIVOKY RICHARD D , MALMQUIST PETER H , ANDERSON ROBERT M
CPC classification number: G03B15/0442
Abstract: A photoflash lamp-reflector module particularly suitable for use in a four-sided photoflash array such as a flashcube. The reflector is formed in the shape of a parabola having curved winged portions whose tangents form an angle of more than 45* with respect to the optical axis of the reflector. Due to the curvature of the winged portions, a series of reflectors may be arranged in a back-to-back relationship with each other to form a flashcube assembly without any interference or distortion occurring between the winged portions of adjacent reflectors. In a preferred embodiment, the reflector is formed at its innermost region with a transversely extending channel-shaped recessed area for snugly accommodating a minor portion of the circumferential extent of a tubular flashlamp throughout substantially its full length.
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公开(公告)号：US3303674A
公开(公告)日：1967-02-14
申请号：US45218965
申请日：1965-04-30
Applicant: GEN ELECTRIC
Inventor： ANDERSON ROBERT M
IPC: F21K5/08
CPC classification number: F21K5/02
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公开(公告)号：US3285035A
公开(公告)日：1966-11-15
申请号：US37637764
申请日：1964-06-19
Applicant: GEN ELECTRIC
Inventor： ANDERSON ROBERT M
IPC: F21K5/08
CPC classification number: F21K5/02
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15.发明授权Method and apparatus for loading flash lamps with filamentary combustible material 失效用灯丝可燃材料装载闪光灯的方法和装置
公开(公告)号：US3120694A
公开(公告)日：1964-02-11
申请号：US4860660
申请日：1960-08-10
Applicant: GEN ELECTRIC
Inventor： ANDERSON ROBERT M , DEMCHOCK JR LOUIS A
IPC: F21K5/08
CPC classification number: F21K5/02
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Patent Agency Ranking
公开(公告)号：US2993008A
公开(公告)日：1961-07-18
申请号：US73685858
申请日：1958-05-21
Applicant: GEN ELECTRIC
Inventor： ANDERSON ROBERT M
IPC: F21K5/08
CPC classification number: F21K5/02 , Y10S436/902
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公开(公告)号：US2904746A
公开(公告)日：1959-09-15
申请号：US60634756
申请日：1956-08-27
Applicant: GEN ELECTRIC
Inventor： ANDERSON ROBERT M
IPC: F21K5/08
CPC classification number: F21K5/02
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公开(公告)号：US3304144A
公开(公告)日：1967-02-14
申请号：US45219065
申请日：1965-04-30
Applicant: GEN ELECTRIC
Inventor： ANDERSON ROBERT M
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公开(公告)号：US3188162A
公开(公告)日：1965-06-08
申请号：US9127961
申请日：1961-02-23
Applicant: GEN ELECTRIC
Inventor： ANDERSON ROBERT M , DEMCHOCK JR LOUIS A
IPC: F21K5/08
CPC classification number: F21K5/02
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公开(公告)号：US3046769A
公开(公告)日：1962-07-31
申请号：US2562660
申请日：1960-04-29
Applicant: GEN ELECTRIC
Inventor： ANDERSON ROBERT M , DEMCHOCK LOUIS A
IPC: F21K5/08
CPC classification number: F21K5/02
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