DIFF Subgroup
A47C 20/16 using toothed parts, e.g. racks
Introduced: July 1974
Full Title
Head-, foot- or like rests for beds, sofas or the like > with means for adjusting two or more rests simultaneously > using toothed parts, e.g. racks
No child classifications to compare. This is a leaf node in both IPC and CPC.