发明名称 |
Filtration of photographic developer solution |
摘要 |
Equipment for developing photographic printing plates in a bath where the unexposed particles are discarded and have to filtered out of the developer solution. This filtration is carried out through a strip of filter material which moves continuously or intermittently through the filtration station. Also claimed is a method to increase the filtration efficiency.
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申请公布号 |
DE4442712(C1) |
申请公布日期 |
1996.03.14 |
申请号 |
DE19944442712 |
申请日期 |
1994.12.01 |
申请人 |
KRAUSE-BIAGOSCH GMBH, 33649 BIELEFELD, DE |
发明人 |
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分类号 |
B01D29/09;G03F7/30;(IPC1-7):G03F7/30;B01D33/056 |
主分类号 |
B01D29/09 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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