DIFF Subgroup
A47C 17/23 the lying down surface partly consisting of one side of the seat
Introduced: July 1974
Full Title
Full titles differ between systems:
IPC:
Sofas; Couches; Beds > Sofas, couches, settees, or the like, with movable parts; Chair beds > with means for uncovering a previously hidden mattress or similar bed part > the lying down surface partly consisting of one side of the seat
CPC:
Sofas; Couches; Beds > sofas, couches, settees, or the like, with movable parts ; Chair beds > with means for uncovering a previously hidden mattress or similar bed part > the lying down surface partly consisting of one side of the seat
No child classifications to compare. This is a leaf node in both IPC and CPC.