DIFF Main Group
A61D 15/00 Mouth openers (devices to prevent crib-biting A01K13/00)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Mouth openers
CPC: Mouth openers (devices to prevent crib-biting A01K13/00)
Full Title
Full titles differ between systems:
IPC:
Mouth openers
CPC:
Mouth openers (devices to prevent crib-biting A01K13/00)
No child classifications to compare. This is a leaf node in both IPC and CPC.