| 发明名称 |
DEVELOPING AGENT OF PHOTOGRAPHIC ORIGINAL PLATE FOR PRINTING |
| 摘要 |
PURPOSE:To reduce aging change in infection developing ability and prevent aging deterioration of halftone dot ability, by adding a specified ethylene erea compound into an infection developing solution consisting mainly of hydroquinone. |
| 申请公布号 |
JPS5263334(A) |
申请公布日期 |
1977.05.25 |
| 申请号 |
JP19750139492 |
申请日期 |
1975.11.19 |
| 申请人 |
KONISHIROKU PHOTO IND |
发明人 |
SAKAZUME YUUGOROU;JIN KUNIO;SHIRASAKI JIYUN;NAKAMITSU ATSUKI;SAKAMOTO HIDEKAZU |
| 分类号 |
G03C5/29;G03C5/305 |
主分类号 |
G03C5/29 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
