Boiler, furnace, or the like
United States Patent 2123444

Inventors:
Edmond, Thibaudeau Joseph
Publication Date:
07/12/1938
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Assignee:
Edmond, Thibaudeau Joseph
Primary Class:
122/135.100
Other Classes:
122/160, 122/149, 122/155.400, 122/136C
International Classes:
F22B13/00