| 发明名称 |
Processing photographic material |
| 摘要 |
A method of reducing the volume of a processing tank by only filtering processing solution when it is either drawn into the tank and circulation system or when it is returned to the supply container.
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| 申请公布号 |
US6488421(B2) |
申请公布日期 |
2002.12.03 |
| 申请号 |
US20010032997 |
申请日期 |
2001.10.25 |
| 申请人 |
EASTMAN KODAK COMPANY |
发明人 |
EARLE ANTHONY;WILDMAN NIGEL R. |
| 分类号 |
G03D3/06;G03D3/13;(IPC1-7):G03D3/02;G03D13/00 |
主分类号 |
G03D3/06 |
| 代理机构 |
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代理人 |
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