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US Patent: 1,853,245
Saw filing machine
Patentee:
Frank Wellington Wardwell, Jr. (exact or similar names) - Cleveland, OH

USPTO Classifications:
76/35, 76/77, 76/79

Tool Categories:
metalworking machines : grinders : sharpening machines : saw sharpening machines

Assignees:
Wardwell Mfg. Co. - Cleveland, OH

Manufacturer:
Wardwell Mfg. Co. - Cleveland, OH

Witnesses:
Unknown

Patent Dates:
Applied: Jan. 11, 1926
Granted: Apr. 12, 1932

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Wardwell Mfg. Co.
Description:
This machine is specialized for filing bandsaw blades and circular sawblades.

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