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Publication of FR736921ApublicationCriticalpatent/FR736921A/fr
B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
B31F7/00—Processes not otherwise provided for
B31F7/02—Breaking coatings, e.g. on paper or cardboard
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR736921D1932-03-221932-05-10Procédé de fabrication de papiers ou de cartes qui ne peuvent se courber ou onduler
ExpiredFR736921A
(fr)