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Publication of FR860277ApublicationCriticalpatent/FR860277A/fr
B44F1/00—Designs or pictures characterised by special or unusual light effects
B44F1/06—Designs or pictures characterised by special or unusual light effects produced by transmitted light, e.g. transparencies, imitations of glass paintings
FR860277D1938-09-221939-09-16Procédé de présentation d'images et disposition d'images obtenue par ce procédé
ExpiredFR860277A
(fr)