DIFF Main Group
A63G 7/00 Up-and-down hill tracks; Switchbacks
Introduced: September 1968
Title
Titles differ between systems:
IPC: Up-and-down-hill tracks or switchbacks
CPC: Up-and-down hill tracks; Switchbacks
Full Title
Full titles differ between systems:
IPC:
Up-and-down-hill tracks or switchbacks
CPC:
Up-and-down hill tracks; Switchbacks
No child classifications to compare. This is a leaf node in both IPC and CPC.