the elements being secured to rotating discs

Full Title

Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position > the display elements being secured to rotating members, e.g. drums, spindles > the elements being secured to rotating discs

Classification Context

Section:

PHYSICS

Class:

EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS

Subclass:

DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS