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Class Information
Number: 250/335
Name: Radiant energy > Cloud or bubble chambers
Description: Subject matter including vessels transparent in whole or in part to permit visual observation of the interior and means establishing a supersaturated condition in a gas or liquid confined in the vessel to cause visible vapor or bubbles to form in response to an ionizing event or the passage of a particle therethrough.


Patents under this class:

Patent Number Title Of Patent Date Issued
6330060 Cloud condensation nucleus spectrometer Dec. 11, 2001
4967187 Method and apparatus for particle concentration detection using a cloud chamber Oct. 30, 1990
4047031 Apparatus for obtaining radiographs Sep. 6, 1977
3957511 Method for producing a visible image by use of a photoconductor May. 18, 1976
3940621 Heat transfer device Feb. 24, 1976



 
 
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