| US Patent: 2,525,127 
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| Hydraulic feed and control mechanism | 
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| Patentees: |  
 | 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: |  
| Applied: | Jan. 11, 1945 |  
| Granted: | Oct. 10, 1950 |  USPTO (New site tip)
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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. |  |