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US Patent: 221,607
Coffee Roaster
Patentee:
Stephen M. Poff (exact or similar names) - Omaha, Douglas County, NE

USPTO Classifications:
220/351, 34/201

Tool Categories:
agricultural : coffee roasters

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Jun. 11, 1879
Granted: Nov. 11, 1879

Patent Pictures:
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