发明授权
- 专利标题: Processing photographic material
- 专利标题(中): 加工照相材料
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申请号: US167110申请日: 1998-10-06
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公开(公告)号: US06086270A公开(公告)日: 2000-07-11
- 发明人: Anthony Earle , Leslie R. Wells , Henry H. Adam
- 申请人: Anthony Earle , Leslie R. Wells , Henry H. Adam
- 申请人地址: NY Rochester
- 专利权人: Eastman Kodak Company
- 当前专利权人: Eastman Kodak Company
- 当前专利权人地址: NY Rochester
- 优先权: GBX9721468 19971009
- 主分类号: G03D3/08
- IPC分类号: G03D3/08 ; G03D3/06 ; G03D3/13 ; G03D5/06 ; G03D3/02 ; G03D13/00
摘要:
Apparatus for processing photographic material has a plurality of stages for carrying out different processing steps. At least one stage has a series of processing regions each defined by an inclined surface that extends between sets of rollers. The surfaces may be of different length to provide different residence times for the material. Processing solution flows down the surfaces whilst the photographic material is driven upwards in counter-current mode. All the stages may be uni-directionally inclined end-to-end, or they may be arranged in a U-shape so as to minimize cross-contamination between the stages.
公开/授权文献
- US5499221A CD-ROM retrieval apparatus 公开/授权日:1996-03-12