Patent classifications
G
PHYSICS
Load children
G04
HOROLOGY
Load children
G04G
ELECTRONIC TIME-PIECES
Load children
9/00
Visual time or date indication means
Load children Filter patents View analytics View as hierarchy
G04G9/02
by selecting desired characters out of a number of characters or by selecting indicating elements the position of which represent the time, e.g. by using multiplexing techniques
Load children Filter patents View analytics View as hierarchy