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Patent number:
Patent Date:
US Patent: 439,496
Boiler Flue Beader
Patentee:
Benjamin Blanton Farris (
exact
or
similar
names) - Rocky Ford, Screven County, GA
USPTO Classifications:
72/117
,
72/119
,
72/123
,
72/70
Tool Categories:
trade specific
:
boilermaker
specialty tools
:
boiler repair tools
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Aug. 18, 1890
Granted:
Oct. 28, 1890
Patent Pictures:
USPTO
(New site tip)
Google Patents
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