DIFF Subgroup
F23D 14/10 with elongated tubular burner head
Introduced: January 1985
Full Title
Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid > Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone > induction type, e.g. Bunsen burner > with elongated tubular burner head
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
Navigate with arrow keys, Enter to open