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Patent number:
Patent Date:
US Patent: 266,790
Coffee Roaster
Patentee:
William W. Dunn (
exact
or
similar
names) - Fort Worth, Tarrant County, TX
USPTO Classifications:
34/102
,
34/177
,
34/91
,
99/47
Tool Categories:
agricultural
:
coffee roasters
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Mar. 24, 1882
Granted:
Oct. 31, 1882
Patent Pictures:
USPTO
(New site tip)
Google Patents
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