Photocopying – Contact printing – Light boxes
Patent
1988-08-09
1989-10-10
Grimley, Arthur T.
Photocopying
Contact printing
Light boxes
430117, 118659, G03G 1510
Patent
active
048735450
ABSTRACT:
A developing method for developing an image on an electrophotographic film by means of a processing head which has a developing section to which the film is pressed for the development under the supply of a developer. After completion of supply of the developer to the developing section, weak and strong blasts of air are successively applied and, when the film is moved apart from the developing section, a final strong blast of air is applied, so that surplus residual liquid developer is removed from the developing section without being dried and solidified in the developing section.
REFERENCES:
patent: 3936854 (1976-02-01), Smith
patent: 4461561 (1984-07-01), Plumadore
patent: 4591543 (1986-05-01), Outsuka et al.
patent: 4727393 (1988-02-01), Outsuka et al.
Imai Masaru
Ohtsuka Shuichi
Yamana Keiichi
Fuji Photo Film Co. , Ltd.
Grimley Arthur T.
Pendergrass J.
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