发明授权
US06161968A Processing photographic material 失效
加工照相材料

Processing photographic material
摘要:
Photographic processing apparatus comprises a combination of a surface processing stage and a replenishable tank processing stage. This allows advantage to be taken of the low quantities of processing solution that are characteristic of surface processing and the total immersion that is characteristic of tank processing.
公开/授权文献
信息查询
0/0