发明名称 Photographic process of producing photographic prints upon instant print film
摘要 A photographic process, and the product therefrom, comprising over-exposing color positive transparency film in a camera while focused upon an object to produce a latent image of the object upon the film and then developing the latent image upon the film by emersion in appropriate film development materials sequentially, with the emersion time in the first developer substantially reduced from normal to produce a low contrast actual image on the film; and thereafter, projecting and exposing the actual image on the transparency film onto an instant print film which is being maintained at a temperature at least as high as normal ambient exposure temperature prescribed for the instant print film; and then developing the instant print film according to the prescribed procedure at a temperature at least as high as normal ambient development temperature prescribed for the instant print film.
申请公布号 US4413050(A) 申请公布日期 1983.11.01
申请号 US19810261462 申请日期 1981.05.07
申请人 ERF, W. GREGORY 发明人 ERF, W. GREGORY
分类号 G03C5/04;G03C5/08;(IPC1-7):G03C1/16 主分类号 G03C5/04
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