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US Patent: 1,695,759
Grinding Machine
Patentee:
Prentice Conradson (exact or similar names) - Evansville, Rock County, WI

USPTO Classifications:
451/340, 451/64

Tool Categories:
metalworking machines : grinding machines

Assignees:
Heald Machine Co. - Worcester, Worcester County, MA

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Feb. 15, 1923
Granted: Dec. 18, 1928

Patent Pictures:
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Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Heald Machine Co.

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