DIFF Subgroup
A63D 1/02 collapsible; portable
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Installations for bowling games, e.g. bowling-alleys or bocce courts > collapsible; portable
CPC:
Installations for bowling games, e.g. bowling-alleys or bocce courts (bowling greens A63C19/00) > collapsible; portable
No child classifications to compare. This is a leaf node in both IPC and CPC.