G - Physics – 03 – B
Patent
G - Physics
03
B
95/33.8
G03B 27/62 (2006.01)
Patent
CA 1299004
9-16804/GTP 524 ABSTRACT OF THE DISCLOSURE In a photographic copy and enlarging apparatus, a film stage is located on a work table. A transportation means for the film comprises a film transport roller placed on the film stage. As viewed in the direction of the film transport, a front and a rear clamping device are provided for the film. The clamping devices are laid out so that they lead to the formation of a loop by the film being held, whereby the length of the film hanging laterally from the work table is shortened by at least one half and does not contact the floor. The clamping devices permit the film transport means to clamp the front end of the film in the rear clamping device and to draw the rear end of the film from the front clamping device.
585422
Knecht Hugo
Luscher Rene
Ciba-Geigy Corporation
Fetherstonhaugh & Co.
Gretag Systems
Knecht Hugo
Luscher Rene
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