DIFF Subgroup
A61C 13/28 Fastening by spring action between upper and lower denture
Introduced: September 1968
Title
Titles differ between systems:
IPC: Fastening by spring action between upper and lower parts of prostheses
CPC: Fastening by spring action between upper and lower denture
Full Title
Full titles differ between systems:
IPC:
Dental prostheses; Making same > Fastening prostheses in the mouth > Fastening by spring action between upper and lower parts of prostheses
CPC:
Dental prostheses; Making same (tooth crowns for capping teeth A61C5/70; dental implants A61C8/00) > Fastening prostheses in the mouth (securing tooth crowns in capping teeth A61C5/30) > Fastening by spring action between upper and lower denture
No child classifications to compare. This is a leaf node in both IPC and CPC.