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US Patent: 5,479
Tuyere
Patentee:
Alexander H. Hart (exact or similar names) - Chagrin Falls, Cuyahoga County, OH

USPTO Classifications:
110/182.6

Tool Categories:
metalworking machines : forging machines : forges : forge tuyeres

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Granted: Mar. 21, 1848

Patent Pictures:
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