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US Patent: 88,612
Coffee Roaster
Patentee:
Lyman B. Crittenden (exact or similar names) - Pittsburg, Allegheny County, PA

USPTO Classifications:
366/276

Tool Categories:
agricultural : coffee roasters

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Granted: Apr. 06, 1869

Patent Pictures:
USPTO (New site tip)
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