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Patent number:
Patent Date:
US Patent: 427,695
Felly-polishing machine
Patentee:
Peter Kettenring (
exact
or
similar
names) - Defiance, OH
USPTO Classifications:
144/38
,
451/188
,
451/301
,
451/302
Tool Categories:
trade specific
:
wheelwright
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Granted:
May 13, 1890
Patent Pictures:
USPTO
(New site tip)
Google Patents
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