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1.Process for polarizing ultraviolet light utilizing oriented, polyphenyl stained film 失效
Title translation: 使用取向的聚苯染色膜偏振紫外光的方法公开(公告)号:US3254562A
公开(公告)日:1966-06-07
申请号:US14775661
申请日:1961-10-26
Applicant: POLAROID CORP
Inventor: BLOUT ELKAN R , BIRD GEORGE R
IPC: G02B5/30
CPC classification number: G02B5/3075
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公开(公告)号:US3236893A
公开(公告)日:1966-02-22
申请号:US9828761
申请日:1961-03-27
Applicant: POLAROID CORP
Inventor: BLOUT ELKAN R , MILTON GREEN , ROGERS HOWARD G , SIMON MYRON S , WOODWARD ROBERT B
IPC: C07C45/46 , C07C49/84 , C07C215/82 , C09B29/00 , C09B39/00 , C10L1/223 , C10L1/233 , G02B5/30 , G03C5/30 , G03C7/26 , G03C7/30 , G03C8/00 , G03C8/08 , G03C8/16 , G03C8/18 , G03C8/30 , G03C8/36
CPC classification number: G03C8/36 , C07C45/46 , C07C49/84 , C07C205/35 , C09B39/00 , C10L1/2235 , C10L1/233 , G02B5/3008 , G03C5/3021 , G03C8/08 , G03C8/16 , G03C8/18 , G03C8/30 , Y02P20/55
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3.Novel photographic products and processes employing anthraquinone dye 失效
Title translation: 使用蒽醌染料的新型摄影产品和方法公开(公告)号:US3135606A
公开(公告)日:1964-06-02
申请号:US23346162
申请日:1962-10-26
Applicant: POLAROID CORP
Inventor: BLOUT ELKAN R , COHLER MARILYN R , MILTON GREEN , SIMON MYRON S , WOODWARD ROBERT B
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公开(公告)号:US3053147A
公开(公告)日:1962-09-11
申请号:US85299059
申请日:1959-11-16
Applicant: POLAROID CORP
Inventor: BLOUT ELKAN R
IPC: G02B5/30
CPC classification number: G02B5/3033
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5.Sheet stock for dichroic dye light-polarizing means and process of preparation 失效
Title translation: 二色染料光偏振装置的片材和制备方法公开(公告)号:US2931271A
公开(公告)日:1960-04-05
申请号:US52630155
申请日:1955-08-03
Applicant: POLAROID CORP
Inventor: BLOUT ELKAN R , RYAN WILLIAM H , WALWORTH VIVIAN K , HAAS HOWARD C
IPC: G03C9/04
CPC classification number: G03C9/04
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公开(公告)号:US2857275A
公开(公告)日:1958-10-21
申请号:US46762654
申请日:1954-11-08
Applicant: POLAROID CORP
Inventor: LAND EDWIN H , BLOUT ELKAN R , COHEN SAUL G , MILTON GREEN , TRACY HELEN J , WOODWARD ROBERT B
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公开(公告)号:US2624240A
公开(公告)日:1953-01-06
申请号:US8060849
申请日:1949-03-10
Applicant: POLAROID CORP
Inventor: BLOUT ELKAN R , CORLEY RICHARD S , SNOW PATRICIA L
CPC classification number: G02B5/223 , G02B5/206 , Y10T428/256
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8.alpha-[beta', beta'-bis(dihydroxyphenyl)-diethylamino]-anthraquinones 失效
Title translation: α-[β',β'-双(二羟基苯基) - 二乙基氨基] - 蒽醌公开(公告)号:US3337589A
公开(公告)日:1967-08-22
申请号:US59139266
申请日:1966-10-28
Applicant: POLAROID CORP
Inventor: BLOUT ELKAN R , SIMON MYRON S
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9.Photographic products, processes and compositions utilizing insulated azo dye developers 失效
Title translation: 使用绝缘偶氮染料显影剂的摄影产品,工艺和成分公开(公告)号:US3255001A
公开(公告)日:1966-06-07
申请号:US48584055
申请日:1955-02-03
Applicant: POLAROID CORP
Inventor: BLOUT ELKAN R , ROGERS HOWARD G
IPC: G03C8/18
CPC classification number: G03C8/18
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10.
公开(公告)号:US3252969A
公开(公告)日:1966-05-24
申请号:US23612862
申请日:1962-11-07
Applicant: POLAROID CORP
Inventor: BLOUT ELKAN R , MILTON GREEN , ROGERS HOWARD G , WOODWARD ROBERT B
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