DIFF Main Group
F23Q 5/00 Make-and-break ignition, i.e. with spark generated between electrodes by breaking contact therebetween (specially adapted for internal-combustion engines F02P15/00)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Make-and-break ignition, i.e. with spark generated between electrodes by breaking contact therebetween
CPC: Make-and-break ignition, i.e. with spark generated between electrodes by breaking contact therebetween (specially adapted for internal-combustion engines F02P15/00)
Full Title
Full titles differ between systems:
IPC:
Make-and-break ignition, i.e. with spark generated between electrodes by breaking contact therebetween
CPC:
Make-and-break ignition, i.e. with spark generated between electrodes by breaking contact therebetween (specially adapted for internal-combustion engines F02P15/00)
No child classifications to compare. This is a leaf node in both IPC and CPC.