| 摘要 |
Apparatus for developing diazo-sensitized copy material by the application thereto of a quantity of liquid developer includes a rotatable applicator roller to the surface of which there is supplied developer liquid, and a pair of blade members mounted adjacent the roller for engagement therewith. One of the blade members wipes excess developer liquid from the surface of the roller, and the other blade member forms a developing zone with the roller, whereby diazo material passed therethrough is developed by the application of the developer liquid. |
