DIFF Subgroup
F23Q 2/30 Lighters characterised by catalytic ignition of fuel (catalytic igniters without fuel C06C)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Lighters characterised by catalytic ignition of fuel
CPC: Lighters characterised by catalytic ignition of fuel (catalytic igniters without fuel C06C)
Full Title
Full titles differ between systems:
IPC:
Lighters containing fuel, e.g. for cigarettes > Lighters characterised by catalytic ignition of fuel
CPC:
Lighters containing fuel, e.g. for cigarettes > Lighters characterised by catalytic ignition of fuel (catalytic igniters without fuel C06C)
No child classifications to compare. This is a leaf node in both IPC and CPC.