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Publication of FR718383ApublicationCriticalpatent/FR718383A/en
B44F1/00—Designs or pictures characterised by special or unusual light effects
B44F1/02—Designs or pictures characterised by special or unusual light effects produced by reflected light, e.g. matt surfaces, lustrous surfaces
B44F1/04—Designs or pictures characterised by special or unusual light effects produced by reflected light, e.g. matt surfaces, lustrous surfaces after passage through surface layers, e.g. pictures with mirrors on the back
FR718383D1930-08-191931-06-08
Glass plate lined with metal foil for decorative wall coverings
ExpiredFR718383A
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