G01L 21/26

Vacuum gauges: by making use of radiometer action, i.e. of the pressure

Official title: by making use of radiometer action, i.e. of the pressure caused by the momentum of molecules passing from a hotter to a cooler member; Vacuum gauges of the Knudsen type

G01L21/26 (Vacuum gauges: by making use of radiometer action, i.e. of the pressure) appears on 1 US grants and 1 published applications in this corpus.

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