US Patent: 1,691,581 
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| Saw-rig attachment for tractors
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	        Patentees:
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 | Theodore G. Mueller (exact or similar names) - Milwaukee, WI |  
| Alfred R. Buchholz (exact or similar names) - Milwaukee, WI |  
| Paul O. Dallmann (exact or similar names) - Milwaukee, WI |  
| George C. Moerschel (exact or similar names) - Milwaukee, WI |  
| William C. Dallmann (exact or similar names) - Milwaukee, WI |  
| Max J. Kujawski (exact or similar names) - Milwaukee, WI |  
| William H. Schmidt (exact or similar names) - Milwaukee, WI |  
 
 
 
 
 
| Manufacturer: |  
| Not known to have been produced |  
 
 
 
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        Patent Dates:
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| Applied: | 
Nov. 22, 1923 | 
 
| Granted: | 
Nov. 13, 1928 | 
 
 
 
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                        Jeff Joslin 
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