Fuel preheater
United States Patent 2355693

Inventors:
Aldrich, Loyd I.
Publication Date:
08/15/1944
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Assignee:
Aldrich, Loyd I.
Primary Class:
123/557
Other Classes:
210/184, 210/153, 392/487, 210/454, 239/135
International Classes:
F23K5/20; F23K5/02