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Filing date
Publication date
Application filed by Erard AlbertfiledCriticalErard Albert
Publication of CH253489ApublicationCriticalpatent/CH253489A/fr
B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
B41C1/00—Forme preparation
B41C1/02—Engraving; Heads therefor
B41C1/025—Engraving; Heads therefor characterised by means for the liquid etching of substrates for the manufacturing of relief or intaglio printing forms, already provided with resist pattern
Landscapes
Engineering & Computer Science
(AREA)
Manufacturing & Machinery
(AREA)
Preparing Plates And Mask In Photomechanical Process
(AREA)
ing And Chemical Polishing
(AREA)
Length-Measuring Instruments Using Mechanical Means
(AREA)
Printing Methods
(AREA)
CH253489D1945-04-251945-04-25Procédé de simili taille-douce, et objet métallique pourvu d'une simili taille-douce obtenue par ce procédé.
CH253489A
(fr)