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11.
公开(公告)号:US2395526A
公开(公告)日:1946-02-26
申请号:US52394044
申请日:1944-02-25
Applicant: POLAROID CORP
Inventor: WOODWARD ROBERT B , EGGERS DOERING WILLIAM VON
IPC: C07D217/02 , C07D217/06
CPC classification number: C07D217/06 , C07D217/02
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公开(公告)号:US3230085A
公开(公告)日:1966-01-18
申请号:US10126461
申请日:1961-04-06
Applicant: POLAROID CORP
Inventor: SAMUEL DERSHOWITZ , WOODWARD ROBERT B
IPC: G03C8/18
CPC classification number: G03C8/18
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公开(公告)号:US3019107A
公开(公告)日:1962-01-30
申请号:US61205156
申请日:1956-09-25
Applicant: POLAROID CORP
Inventor: BLOUT ELKAN R , 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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公开(公告)号:US2857274A
公开(公告)日:1958-10-21
申请号:US37868453
申请日:1953-09-04
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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15.Compositions and processes for the development of silver halide elements 失效
Title translation: 用于开发卤化银元素的组合物和方法公开(公告)号:US2674533A
公开(公告)日:1954-04-06
申请号:US29817952
申请日:1952-07-10
Applicant: POLAROID CORP
Inventor: WOODWARD ROBERT B
IPC: G03C5/30
CPC classification number: G03C5/3014 , G03C5/30
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16.7-hydroxyisoquinoline derivatives and methods of preparing the same 失效
Title translation: 7-羟基异喹啉衍生物及其制备方法公开(公告)号:US2475932A
公开(公告)日:1949-07-12
申请号:US50895443
申请日:1943-11-04
Applicant: POLAROID CORP
Inventor: WOODWARD ROBERT B , EGGERS DOERING WILLIAM VON
IPC: C07D217/02
CPC classification number: C07D217/02
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