for automatic copying of several originals one after the other, e.g. for copying cinematograph film

Full Title

Photographic printing apparatus > Exposure apparatus for contact printing > Copying apparatus without a relative movement between the original and the light source during exposure, e.g. printing frame or printing box > for automatic copying of several originals one after the other, e.g. for copying cinematograph film

Classification Context

Section:

PHYSICS

Class:

PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY

Subclass:

APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR