US Patent: 227,169 
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| Hand sawing-machine
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	        Patentees:
		   |  
 | Joseph R. Whitaker (exact or similar names) - Clarksville, OH |  
| John C. Wykoff (exact or similar names) - Clarksville, OH |  
| Nathan M. Lawrence (exact or similar names) - Clarksville, OH |  
 
 
 
 
 
| Manufacturer: |  
| Not known to have been produced |  
 
 
 
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        Patent Dates:
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| Applied: | 
Jan. 12, 1880 | 
 
| Granted: | 
May 04, 1880 | 
 
 
 
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                        Jeff Joslin 
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