Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ROTOPHOT AKT GES fur GRAPHISC
Original Assignee
ROTOPHOT AKT GES fur GRAPHISC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
G03F9/00—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
Printing Methods
(AREA)
Paper
(AREA)
GB191422078D1913-11-051914-11-05Improvements in and relating to the Production of Photomechanical Colour Printing Surfaces.
ExpiredGB191422078A
(en)
Procédé de fabrication de caractères d'imprimerie, de clichés, etc. en xylonite ininflammable pour l'impression calcographique et typographique