DIFF Subgroup
A47C 7/46 with special, e.g. adjustable profile; "Ackerblom" profile chairs
Introduced: September 1968
Title
Titles differ between systems:
IPC: with special, e.g. adjustable, profile; "Ackerblom" profile chairs
CPC: with special, e.g. adjustable profile; "Ackerblom" profile chairs
Full Title
Full titles differ between systems:
IPC:
Parts, details, or accessories of chairs or stools > Supports for the head or the back > for the back > with special, e.g. adjustable, profile; "Ackerblom" profile chairs
CPC:
Parts, details, or accessories of chairs or stools > Supports for the head or the back > for the back > with special, e.g. adjustable profile; "Ackerblom" profile chairs
Of 2 combined children, 0 exist in both systems.
2 codes are CPC-only extensions.
Child Classifications
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