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公开(公告)号:US2852372A
公开(公告)日:1958-09-16
申请号:US49921355
申请日:1955-04-04
Applicant: POLAROID CORP
Inventor: MORSE MEROE M
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公开(公告)号:US2774667A
公开(公告)日:1956-12-18
申请号:US23485451
申请日:1951-07-02
Applicant: POLAROID CORP
Inventor: LAND EDWIN H , MORSE MEROE M
IPC: G03C8/28
CPC classification number: G03C8/28
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公开(公告)号:US3549364A
公开(公告)日:1970-12-22
申请号:US3549364D
申请日:1967-12-15
Applicant: POLAROID CORP
Inventor: MORSE MEROE M
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公开(公告)号:US3451815A
公开(公告)日:1969-06-24
申请号:US3451815D
申请日:1963-07-25
Applicant: POLAROID CORP
Inventor: MORSE MEROE M
CPC classification number: G03C8/04 , G03C5/16 , G03F7/0005 , G03F7/06 , G03F7/07
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15.Photographic process whereby a fully developed and fixed negative is formed concurrently with a positive silver transfer image 失效
Title translation: 完全显影和固定的负极与正极银转印图像同时形成的照相工艺公开(公告)号:US3345166A
公开(公告)日:1967-10-03
申请号:US9445161
申请日:1961-03-09
Applicant: POLAROID CORP
Inventor: LAND EDWIN H , MORSE MEROE M , YANKOWSKI ELIZABETH L
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16.Diffusion transfer photographic process using 4, 6-diamino-ortho cresol 失效
Title translation: 使用4,6-二氨基邻甲酚的扩散转印照相法公开(公告)号:US3326683A
公开(公告)日:1967-06-20
申请号:US22654762
申请日:1962-09-27
Applicant: POLAROID CORP
Inventor: LAND EDWIN H , MORSE MEROE M
CPC classification number: G03C8/06 , G03C5/3021
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公开(公告)号:US2938792A
公开(公告)日:1960-05-31
申请号:US64544557
申请日:1957-03-12
Applicant: POLAROID CORP
Inventor: MORSE MEROE M
IPC: G03C8/06
CPC classification number: G03C8/06
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