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Patent number:
Patent Date:
US Patent: 2,997,819
Abrasive disc
Patentee:
Elmer C. Schacht (
exact
or
similar
names) - Troy, NY
USPTO Classifications:
451/510
Tool Categories:
woodworking machines
:
sanding machines
Assignees:
Norton Co.
- Troy, NY
Manufacturer:
Norton Co.
- Worcester, MA
Witnesses:
Unknown
Patent Dates:
Applied:
Sep. 20, 1960
Granted:
Aug. 29, 1961
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Norton Co.
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