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US Patent: 2,722,789
Rubbing attachment for portable rotary power units
Patentee:
Samuel Davis Robins (exact or similar names) - Lawrence, NY

USPTO Classifications:
451/356

Tool Categories:
handheld power tools : handheld power sanders
woodworking machines : sanding machines : handheld power sanders

Assignees:
Du-Fast, Inc. - New York, NY

Manufacturer:
Du-Fast, Inc. - New York, NY

Witnesses:
Unknown

Patent Dates:
Applied: Feb. 12, 1953
Granted: Nov. 08, 1955

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

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