US Patent: 58,504
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| Improved Tool-Rest for Grindstones
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Patentee:
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| w. H. Strahan (exact or similar names) - Philadelphia, PA |
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Patent Dates:
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| Granted: |
Oct. 02, 1866 |
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Joel Havens
"Vintage Machinery" entry for Southwark Foundry, Merrick & Sons
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Description: |
| Abstract:
My invention consists of a rest constructed and secured in front of a grindstone substantially in the manner described hereinafter, so as to afford facilities for grinding tools and other objects, and especially for the grinding of drilling-tools, which can be accomplished with the greatest accuracy by the aid of my invention.
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