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Patent number:
Patent Date:
US Patent: 386,792
Machine for polishing rods
Patentee:
Leroy Switzer (
exact
or
similar
names) - Chicago, IL
USPTO Classifications:
118/125
,
118/257
,
451/306
Tool Categories:
woodworking machines
:
sanding machines
Assignees:
Richard Sauer
- Baltimore, MD
Manufacturer:
Not known to have been produced
Witnesses:
Felix R. Sullivan
Arthur Steuart
Richard Sauer
Patent Dates:
Applied:
Dec. 10, 1887
Granted:
Jul. 24, 1888
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Description:
This machine is intended for polishing wooden curtain rods.
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