DIFF Subgroup
F24H 15/176 Improving or maintaining comfort of users
Introduced: January 2022
Full Title
Control of fluid heaters > characterised by the purpose of the control > Improving or maintaining comfort of users
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
IPC defines codes here since 2022.
Child Classifications
Navigate with arrow keys, Enter to open
- F24H 15/18 Preventing sudden or unintentional change of fluid temperature since 2022 IPC+CPC Available in IPC and CPC