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US Patent: RE7,464
Improvement in Tempering and Forming Article of Steel
Patentee:
George F. Simonds (exact or similar names) - Fitchburg, MA

USPTO Classifications:
148/588, 148/645, 148/905, 76/112

Tool Categories:
woodworking machines : specialty woodworking machines : tool making machines

Assignees:
Simonds Manufacturing Co. - Fitchburg, MA

Manufacturer:
Not known to have been produced

Witnesses:
Geo. H. Evans
Richd. K. Evans

Patent Dates:
Applied: Dec. 12, 1876
Granted: Jan. 16, 1877

Reissue Information:
Reissue of 151,167 (May 19, 1874)

Patent Pictures:
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