DIFF Subgroup
F23Q 7/08 for evaporating and igniting liquid fuel, e.g. in hurricane lanterns
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Incandescent ignition; Ignition using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs > Igniters structurally associated with fluid-fuel burners > for evaporating and igniting liquid fuel, e.g. in hurricane lanterns
CPC:
Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes (circuits therefor H01T15/00); Electrically-heated glowing plugs > structurally associated with fluid-fuel burners (lighters containing fuel F23Q2/00) > for evaporating and igniting liquid fuel, e.g. in hurricane lanterns
No child classifications to compare. This is a leaf node in both IPC and CPC.