DIFF Subgroup
A63H 21/04 Mono-railways, e.g. with vehicles embracing the rail in the form of a saddle (A63H21/02 takes precedence)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Mono-railways, e.g. with vehicles embracing the rail in the form of a saddle
CPC: Mono-railways, e.g. with vehicles embracing the rail in the form of a saddle (A63H21/02 takes precedence)
Full Title
Full titles differ between systems:
IPC:
Other toy railways > Mono-railways, e.g. with vehicles embracing the rail in the form of a saddle
CPC:
Other toy railways > Mono-railways, e.g. with vehicles embracing the rail in the form of a saddle (A63H21/02 takes precedence)
No child classifications to compare. This is a leaf node in both IPC and CPC.