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US Patent: 494,471
Grinding or polishing wheel and the art of manufacturing same
Patentees:
Charles H. Besly (exact or similar names) - Chicago, IL
Frederick N. Gardner (exact or similar names) - Beloit, WI

USPTO Classifications:
451/528, 451/541, 451/548, 51/293

Tool Categories:

Assignees:
None

Manufacturer:
C. H. Besly & Co. - Chicago, IL

Witnesses:
A. B. Cadman
J. J. Brittan

Patent Dates:
Applied: Oct. 26, 1891
Granted: Mar. 28, 1893

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for C. H. Besly & Co.

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