| US Patent: 1,352,688 
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| Tool Milling-machine cutter
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| Patentee: |  |
 | Victor H. Peterson (exact or similar names) - Waverley, MA |  
 
 
 
 
| Manufacturer: |  | Not known to have been produced |  
 
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| Patent Dates: |  
| Applied: | Feb. 19, 1919 |  
| Granted: | Sep. 14, 1920 |  USPTO (New site tip)
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                        Jeff Joslin
 Vintage Machinery entry for Victor Mfg. Co.
 
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| Description: |  | The inventor is described as a citizen of Sweden.Of interest because the inventor later developed and patented a variable-speed drill; see patent 1,842,194. |  |