DIFF Subgroup
F23D 14/62 Mixing devices; Mixing tubes
Introduced: January 1985
Full Title
Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid > Details > Mixing devices; Mixing tubes
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
IPC defines codes here since 1985.
Child Classifications
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