De-vaporizing compressed air
United States Patent 2077315

Inventors:
Thacker, Ewing Sydney Edward
Lindsey, Egan Arthur
Publication Date:
04/13/1937
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Assignee:
Thacker, Ewing Sydney Edward
Lindsey, Egan Arthur
Primary Class:
Other Classes:
62/260, 62/93, 62/403, 62/114
International Classes:
E21F3/00