DIFF Subgroup
A47G 9/10 Pillows (pillow holders A47C21/00, ; specially adapted for preventing snoring A61F5/56)
Introduced: January 2000
Title
Titles differ between systems:
IPC: Pillows
CPC: Pillows (pillow holders A47C21/00, ; specially adapted for preventing snoring A61F5/56)
Full Title
Full titles differ between systems:
IPC:
Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows > Pillows
CPC:
Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows > Pillows (pillow holders A47C21/00, ; specially adapted for preventing snoring A61F5/56)
Of 8 combined children, 0 exist in both systems.
8 codes are CPC-only extensions.
Child Classifications
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