in which the charge pattern is obtained by projection of the entire image, i.e. whole-frame projection

Full Title

Apparatus for electrographic processes using a charge pattern > involving the combination of more than one step according to groups > in which the charge pattern is obtained by projection of the entire image, i.e. whole-frame projection

Classification Context

Section:

PHYSICS

Class:

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

Subclass:

ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY