5703305 Music box 1997-12-30 Isaka 84/951 5561253 Musical box 1996-10-01 Chen 84/952 5543577 Construction of music box 1996-08-06 Zhu et al. 84/952 5523523 Musical box 1996-06-04 Chen 84/952 5473969 Transmission mechanism for music box display devices 1995-12-12 Chen 84/952 5459278 ...
A music box having time-sounding function characterized in that a chime-zone with a row of chiming pins and a time-sounding zone with a row of time-sounding pins are formed on the periphery of a singl
In the conventional music box toy which has a moving toy such as a doll or the like whose acting parts such as the arms and head are actuated by the driving force of the music box which is usually provided by a spiral spring. The movement of these acting parts is generally a simple ...