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US Patent: 183,241
Tube Expander
Patentee:
Alanson Work (exact or similar names) - Providence, Providence County, RI

USPTO Classifications:
72/393

Tool Categories:
specialty tools : pipe and tube expanders

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: May 27, 1876
Granted: Oct. 10, 1876

Patent Pictures:
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