Installations within mirrors, pictures, furniture, or other household articles

Introduced: September 1968

Last revised: January 2006

Full Title

Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece > Installations within mirrors, pictures, furniture, or other household articles

Classification Context

Section:: PHYSICS
Class:: HOROLOGY
Subclass:: MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME-PIECES USING THE POSITION OF THE SUN, MOON, OR STARS