DIFF Subgroup
A47C 4/18 having a frame made of metal
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Foldable, collapsible or dismountable chairs > Folding chairs with inflexible seats > having a frame made of metal
CPC:
Foldable, collapsible or dismountable chairs (of tubular metal type A47C5/10) > Folding chairs with inflexible seats > having a frame made of metal
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
Child Classifications
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