G05D 23/2451 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup

G05D 23/2451

Full Title

Control of temperature > characterised by the use of electric means > with sensing elements having variation of electric or magnetic properties with change of temperature (G05D23/13 takes precedence) > the sensing element having a resistance varying with temperature, e.g. a thermistor

Of 3 combined children, 0 exist in both systems.

3 codes are CPC-only extensions.

This code exists only in CPC.

Diff view requires codes present in both systems.

View in CPC →