US Patent: 2,525,127 
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| Hydraulic feed and control mechanism
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	        Patentees:
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 | Walter R. Meyer (exact or similar names) - Cincinnati, OH |  
| Harold J. Siekmann (exact or similar names) - Cincinnati, OH |  
| William F. Groene (exact or similar names) - Cincinnati, OH |  
 
 
 
 
 
 
 
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        Patent Dates:
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| Applied: | 
Jan. 11, 1945 | 
 
| Granted: | 
Oct. 10, 1950 | 
 
 
 
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                        Jeff Joslin Vintage Machinery entry for R. K. LeBlond Machine Tool Co. 
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        Description: |  
| This patent was divided from the application that became patent 2,470,304. |  
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