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US Patent: 290,250
Machine for Shaping Ferrules
Patentee:
Henry O. Lothrop (exact or similar names) - Boston, Suffolk County, MA

USPTO Classifications:
140/76, 59/30, 72/392

Tool Categories:
metalworking machines : metal swaging machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Aug. 01, 1883
Granted: Dec. 18, 1883

Patent Pictures:
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