Title:
VORTEX TUBE ARRANGEMENT
United States Patent 3461676


Inventors:
Toelke, Lester W.
Hanson, Irven E.
Application Number:
US3461676DA
Publication Date:
08/19/1969
Filing Date:
10/30/1967
Assignee:
ENCON MFG CO
Primary Class:
Other Classes:
62/86
International Classes:
F25B9/04; (IPC1-7): F25B9/02
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