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PCE
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DIFF Subgroup
G01K 1/22

by means of fluid contained in a hollow body having parts which are deformable or displaceable under the pressure developed by the fluid

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Details of thermometers not specially adapted for particular types of thermometer > Compensating for effects of temperature changes other than those to be measured, e.g. changes in ambient temperature > by means of fluid contained in a hollow body having parts which are deformable or displaceable under the pressure developed by the fluid

CPC:

Details of thermometers not specially adapted for particular types of thermometer (circuits for reducing thermal inertia G01K7/42) > Compensating for effects of temperature changes other than those to be measured, e.g. changes in ambient temperature > by means of fluid contained in a hollow body having parts which are deformable or displaceable under the pressure developed by the fluid

No child classifications to compare. This is a leaf node in both IPC and CPC.