Fire-Clay Charcoal-Furnace
Description:
Patent for fire clay charcoal furnace. "The object of the invention is to provide a furnace of this character which shall be simple of construction, durable in use, comparatively inexpensive of production, and efficient in action" (lines 13-17).
Date:
December 9, 1902
Creator:
Koch, Charles Jean
Item Type:
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Partner:
UNT Libraries Government Documents Department