| US Patent: 194,237 
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| Improvement in circular sawing machines | 
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| Patentee: |  |
 | Francis D. Green (exact or similar names) - Williamsport, PA |  
 
 
 
 
| Manufacturer: |  | Not known to have been produced |  
 
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| Patent Dates: |  
| Applied: | Mar. 10, 1877 |  
| Granted: | Aug. 14, 1877 |  
 
USPTO (New site tip)| Patent Pictures:
	      
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| Description: |  | Machine is a sort of sliding table saw. The patent is an improvement on the inventor's patent 131,949, and patents of June 1873 and April 1876. |  |