US Patent: 348,832
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| Apparatus for the purification of gas
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Patentees:
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| Alexander Delaney (exact or similar names) - Richmond, VA |
| William Simpkin (exact or similar names) - Richmond, VA |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Nov. 27, 1885 |
| Granted: |
Sep. 07, 1886 |
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Jeff Joslin
Vintage Machinery entry for Metropolitan Iron and Brass Foundry
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Description: |
| The inventor is believed to have been a partner in Metropolitan Iron and Brass Foundry, which also made sawmills. |
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