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Patent number:
Patent Date:
US Patent: 407,458
Device for Sharpening Calks
Patentee:
John Zurbrick (
exact
or
similar
names) - Cheektowaga, Erie County, NY
USPTO Classifications:
59/65
,
72/477
Tool Categories:
trade specific
:
blacksmith
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
May 07, 1888
Granted:
Jul. 23, 1889
Patent Pictures:
USPTO
(New site tip)
Google Patents
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