DIFF Subgroup
A24F 40/65 Devices with integrated communication means, e.g. wireless communication means
Introduced: January 2020
Full Title
Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor > Devices with integrated communication means, e.g. wireless communication means
No child classifications to compare. This is a leaf node in both IPC and CPC.