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US Patent: 11,584
Making Wrought Iron Direct from Ore
Patentees:
Thomas W. Harvey, deceased (Estate of) (exact or similar names) - New York, NY
Edward P. Cowles, Administrator (exact or similar names) - New York, NY
Hayward A. Harvey, Administrator (exact or similar names) - New York, NY

USPTO Classifications:
432/171

Tool Categories:
manufacturing : manufacturing processes : making wrought iron

Assignees:
Harvey Steel and Iron Co. - Mott Haven, Bronx County, NY

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Aug. 22, 1854

Patent Pictures:
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