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US Patent: 6,027
Tuyere
Rotary Blacksmith's Twyer
Patentee:
Ephraim Harris - Springfield, Hampden County, MA

USPTO Classifications:
110/182.6

Tool Categories:
trade specific : blacksmith

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Jan. 09, 1849

Patent Pictures:
USPTO pdf tiff
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