US Patent: 193,088
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| Improvement in Street Mains or Pipes for Supplying Large Districts with Heat for Warming Buildings
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Patentee:
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| Birdsill Holly (exact or similar names) - Lockport, Niagara County, NY |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
May 14, 1877 |
| Granted: |
Jul. 17, 1877 |
| Reissue Information: |
| Reissued as RE9,730 (May 31, 1881) |
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Joel Havens
Biography of Birdsill Holly
"Vintage Machinery" entry for Holly Mfg. Co.
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Description: |
| Mason, Fenwick & Lawrence - patent attorneys
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