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US Patent: 3,094,815
Polishing apparatus
Patentee:
Raymond F. Pendergast (exact or similar names) - Grey Eagle, MN

USPTO Classifications:
451/166, 451/168, 451/300, 451/304

Tool Categories:
woodworking machines : sanding machines

Assignees:
None

Manufacturer:
Timesavers Sanders, Inc. - Minneapolis, MN

Witnesses:
Unknown

Patent Dates:
Applied: Oct. 02, 1961
Granted: Jun. 25, 1963

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Timesavers, Inc.

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