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US Patent: 3,174,363
Method of forming cutting tools
Patentees:
Paul F. Lyman - Greenfield, MA
Eugene L. Staiger - Greenfield, MA

USPTO Classifications:
76/116, 76/24.1

Tool Categories:
tool making

Assignees:
Millers Falls Co. - Greenfield, MA

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Nov. 08, 1961
Granted: Mar. 23, 1965

Patent Pictures:
USPTO pdf tiff
Google Patents
Report data errors or omissions
Randy Roeder's Millers Falls Co. site
"Vintage Machinery" entry for Millers Falls Co.

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