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US Patent: 736,843
Tool Grinder
Patentee:
Robert C. Greenerd (exact or similar names) - Winthrop, Suffolk County, MA

USPTO Classifications:
451/276

Tool Categories:
metalworking machines : grinders : tool grinders

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Nov. 07, 1902
Granted: Aug. 18, 1903

Patent Pictures:
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