using magnetic brush

Introduced: July 1974

Last revised: January 2006

Full Title

Apparatus for electrographic processes using a charge pattern > for developing > using a solid developer, e.g. powder developer > using magnetic brush

Classification Context

Section:: PHYSICS
Class:: PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
Subclass:: ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY