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Microlevel Detector Disclosure Number: IPCOM000045959D
Original Publication Date: 1983-May-01
Included in the Prior Art Database: 2005-Feb-07

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Torressen, AM [+details]


This liquid level detector is particularly suitable for measuring the level of liquid helium in a container. It is comprised of a plurality of thin films on a substrate, where the resistance of the films in series depends on whether or not they are emersed in liquid helium or are at room temperature.