CPC Subgroup
A24F 40/50 Control or monitoring
Full Title
Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor > Control or monitoring
3 direct subcodes
Child Classifications
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- A24F 40/51 Arrangement of sensors
- A24F 40/53 Monitoring, e.g. fault detection
- A24F 40/57 Temperature control