using evaporation or sublimation, e.g. by observing boiling

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Measuring temperature based on physical or chemical changes not covered by group , , , or > using evaporation or sublimation, e.g. by observing boiling

CPC:

Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 > using evaporation or sublimation, e.g. by observing boiling

IPC and CPC are identically structured here. All 1 subcodes exist in both systems.

Child Classifications

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G01K 11/04 from material contained in a hollow body having parts which are deformable or displaceable under the pressure developed by the vapour IPC+CPC Available in IPC and CPC