| 发明名称 |
HIGH CONTRAST IMAGE FORMATION METHOD |
| 摘要 |
PURPOSE:To form a photographic image of high contrast negative gradation using a stable developing solution, by developing a photosensitive material having a silver halide photographic emulsion layer with a specified negative gradation, and a hydrophilic colloid layer in the presence of a specified antifoggant.
|
| 申请公布号 |
JPS5377616(A) |
申请公布日期 |
1978.07.10 |
| 申请号 |
JP19760154493 |
申请日期 |
1976.12.21 |
| 申请人 |
FUJI PHOTO FILM CO LTD |
发明人 |
MIFUNE HIROYUKI;TAKADA SHIYUNJI;AKIMURA YOSHITAKA;TSUJINO NOBUYUKI |
| 分类号 |
G03C5/29;G03C1/06;G03C1/34 |
主分类号 |
G03C5/29 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
