DIFF Subgroup
A47C 3/023 made of tubular material
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats > Rocking chairs > having elastic frames > made of tubular material
CPC:
Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats (A47C1/00, A47C4/00 take precedence) > Rocking chairs > having elastic frames > made of tubular material
No child classifications to compare. This is a leaf node in both IPC and CPC.