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US Patent: 394,786
Apparatus for Grinding Lathe Centers
Patentee:
Thomas W. R. McCabe (exact or similar names) - Philadelphia, PA

USPTO Classifications:
451/436

Tool Categories:
metalworking machines : grinders : grinding attachments
metalworking machines : metal lathes : metal lathe accessories and attachments

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: May 14, 1887
Granted: Dec. 18, 1888

Patent Pictures:
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