| 发明名称 |
DEVELOPER FREE FROM FORMATION OF COLORED SLUDGE |
| 摘要 |
Colored sludge due to silver colloids is prevented by adding at least one of 3-substituted derivatives of 4-acylamido-1,2,4-triazoline-5-thione represented by the general formula: |
| 申请公布号 |
ZA7005394(B) |
申请公布日期 |
1971.04.28 |
| 申请号 |
ZA19700005394 |
申请日期 |
1970.08.04 |
| 申请人 |
MITSUBISHI PAPER MILLS LTD |
发明人 |
ITOH N;TOSA S;TSUKAHARA H;KOBAYASHI H |
| 分类号 |
G03C5/29;G03C5/38 |
主分类号 |
G03C5/29 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
