DIFF Subgroup
F16G 13/08 with links closely interposed on the joint pins (F16G13/04 takes precedence)
Introduced: September 1968
Title
Titles differ between systems:
IPC: with links closely interposed on the joint pins
CPC: with links closely interposed on the joint pins (F16G13/04 takes precedence)
Full Title
Full titles differ between systems:
IPC:
Chains > Driving-chains > with links closely interposed on the joint pins
CPC:
Chains (making thereof B21L) > Driving-chains (specially adapted to gearings with variable gear-ratio F16H9/00) > with links closely interposed on the joint pins (F16G13/04 takes precedence)
No child classifications to compare. This is a leaf node in both IPC and CPC.