Title:
Ozone machine
United States Patent 2043701

Inventors:
Hartman, Frank E.
Publication Date:
06/09/1936
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Assignee:
Fred, Montgomery H.
Ray, Montgomery W.
Primary Class:
422/186.080
Other Classes:
210/192, 200/83F, 200/83R, 210/760, 210/103
International Classes:
C01B13/11