US Patent: 467,254
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| Method of forming emery-wheels
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Patentee:
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| Schuyler G. Hodges (exact or similar names) - Pontiac, MI |
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Patent Dates:
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| Applied: |
Jun. 15, 1891 |
| Granted: |
Jan. 19, 1892 |
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Jeff Joslin
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Description: |
| This patent describes the process of manufacturing the emery wheel of patent 467,252, which involves packing the hub periphery with a mixture of abrasive agent, binder and a small amount of water, and then heating the resulting wheel in such a way that the mixture adheres to the hub. The wheel is gradually cooled back to room temperature. |
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