| US Patent: 227,517 
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| Steam-radiator | 
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| Patentee: |  |
 | Edward F. Gordon (exact or similar names) - Concord, NH |  
 
 
 
 
| Manufacturer: |  | Not known to have been produced |  
 
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| Patent Dates: |  
| Applied: | Oct. 13, 1879 |  
| Granted: | May 11, 1880 |  USPTO (New site tip)
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                        Jeff Joslin
 Vintage Machinery entry for Hobbs, Gordon & Co.
 Vintage Machinery entry for John A. White Co.
 
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| Description: |  | Inventor and assignee were co-owners of Hobbs, Gordon & Co. Gordon was an important woodworking machinery inventor who worked for a series of companies, including the John A. White Co. |  |