Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
G09F13/00—Illuminated signs; Luminous advertising
G09F13/34—Illuminated signs; Luminous advertising with light sources co-operating with movable members, e.g. with shutters to cover or uncover the light source
Vorrichtung zur Erzeugung wechselnder Lichtreklame gelochter Schauflaechen durch mehrere dahinter angeordnete, zur Schauflaeche verschiebbare und gelochte Reklametraeger