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US Patent: 575,389
Draw Bench for Manufacturing Pipe
Patentee:
Peter Boyd (exact or similar names) - Wheeling, Ohio County, WV

USPTO Classifications:
228/16

Tool Categories:
specialty machines : pipe making machines

Assignees:
Riverside Iron Works - Wheeling, Ohio County, WV

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Apr. 27, 1896
Granted: Jan. 19, 1897

Patent Pictures:
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