DIFF Subgroup
F01B 25/20 Checking operation on safety devices
Introduced: September 1968
Title
Titles differ between systems:
IPC: Checking operation of safety devices
CPC: Checking operation on safety devices
Full Title
Full titles differ between systems:
IPC:
Regulating, controlling or safety means > Checking operation of safety devices
CPC:
Regulating, controlling or safety means (controlling combustion engines F02D) > Checking operation on safety devices
No child classifications to compare. This is a leaf node in both IPC and CPC.