FR451619A -
Method of manufacturing photolithographic printing forms for printing in several colors by transfer onto grainy lithographic plates
- Google Patents
Method of manufacturing photolithographic printing forms for printing in several colors by transfer onto grainy lithographic plates
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.)
Individual
Original Assignee
Individual
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.)
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Application grantedgrantedCritical
Publication of FR451619ApublicationCriticalpatent/FR451619A/en
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
G03F3/00—Colour separation; Correction of tonal value
G03F3/04—Colour separation; Correction of tonal value by photographic means
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
Photosensitive Polymer And Photoresist Processing
(AREA)
FR451619D1911-12-091912-12-09
Method of manufacturing photolithographic printing forms for printing in several colors by transfer onto grainy lithographic plates
ExpiredFR451619A
(en)