DIFF Subgroup
A47C 3/18 Chairs or stools with rotatable seat (adjustable in height by rotation A47C3/24)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Chairs or stools with rotatable seat
CPC: Chairs or stools with rotatable seat (adjustable in height by rotation A47C3/24)
Full Title
Full titles differ between systems:
IPC:
Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats > Chairs or stools with rotatable seat
CPC:
Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats (A47C1/00, A47C4/00 take precedence) > Chairs or stools with rotatable seat (adjustable in height by rotation A47C3/24)
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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