DIFF Subgroup
F02D 27/02 by performing a program
Introduced: September 1968
Title
Titles differ between systems:
IPC: by performing a programme
CPC: by performing a program
Full Title
Full titles differ between systems:
IPC:
Controlling engines characterised by their being reversible > by performing a programme
CPC:
Controlling engines characterised by their being reversible > by performing a program
No child classifications to compare. This is a leaf node in both IPC and CPC.