DIFF Subgroup
A63G 1/48 with turntables and movably-mounted vehicles thereon which move to the outside when the roundabout is rotated
Introduced: September 1968
Full Title
Roundabouts > with turntables and movably-mounted vehicles thereon which move to the outside when the roundabout is rotated
No child classifications to compare. This is a leaf node in both IPC and CPC.