US Patent: 513,128
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| Radial drill
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Patentee:
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| Arthur Johann Friedrich Mill (exact or similar names) - Aurora, IN |
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Patent Dates:
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| Applied: |
Oct. 05, 1893 |
| Granted: |
Jan. 23, 1894 |
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Jeff Joslin
Vintage Machinery entry for Aurora Tool Works
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Description: |
| This radial drill closely resembles the one shown in the 1893-10-05 The Iron Trade Review, page 11, in an article on the new 80-inch radial drill from the Aurora Tool Works. The automatic stop mechanism of patent 503,153 is also used on this drill. |
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