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G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
G09F13/00—Illuminated signs; Luminous advertising
G09F13/04—Signs, boards or panels, illuminated from behind the insignia
G09F13/06—Signs, boards or panels, illuminated from behind the insignia using individual cut-out symbols or cut-out silhouettes, e.g. perforated signs
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FR815064D1936-12-141936-12-14
Means for verifying the origin or identity of all objects, apparatus, machines, vehicles, etc., or their spare parts
ExpiredFR815064A
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