DIFF Subgroup
A63H 18/06 designed to cause movement of a vehicle by alteration of the inclination of part of the trackway
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Highways or trackways for toys; Propulsion by special interaction between vehicle and track > Construction or arrangement of the trackway > designed to cause movement of a vehicle by alteration of the inclination of part of the trackway
CPC:
Highways or trackways for toys (railway permanent way A63H19/30; for special railways A63H21/00); Propulsion by special interaction between vehicle and track > Construction or arrangement of the trackway > designed to cause movement of a vehicle by alteration of the inclination of part of the trackway
No child classifications to compare. This is a leaf node in both IPC and CPC.