Crude-oil burner
United States Patent 1485495

Inventors:
Eldred, Errol R.
Eldred, William R.
Publication Date:
03/04/1924
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Assignee:
Eldred, Errol R.
Eldred, William R.
Primary Class:
Other Classes:
99/450.700, 239/567
International Classes:
F23D11/10