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US Patent: 2,575,656
Means for finishing workpieces of irregular shapes
Patentees:
Harry D. Coe, Jr. (exact or similar names) - Pittsburgh, PA
Joseph B. Dym (exact or similar names) - Pittsburgh, PA

USPTO Classifications:
451/309, 451/311, 451/450

Tool Categories:
woodworking machines : sanding machines : belt sanders

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Nov. 26, 1948
Granted: Nov. 20, 1951

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Description:
Intended for finishing "turbine blades, hardware, ..."

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