DIFF Subgroup
H01T 13/08 Mounting, fixing or sealing of sparking plugs, e.g. in combustion chamber
Introduced: September 1968
Title
Titles differ between systems:
IPC: Mounting, fixing, or sealing of sparking plugs, e.g. in combustion chamber
CPC: Mounting, fixing or sealing of sparking plugs, e.g. in combustion chamber
Full Title
Full titles differ between systems:
IPC:
Sparking plugs > Details > Mounting, fixing, or sealing of sparking plugs, e.g. in combustion chamber
CPC:
Sparking plugs > Details > Mounting, fixing or sealing of sparking plugs, e.g. in combustion chamber
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
Child Classifications
Navigate with arrow keys, Enter to open