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| Patents for George House | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 454,958 | Jun. 30, 1891 | E.A. Walker | Belt-Shifter for Planing-Machines | |
 | 454,959 | Jun. 30, 1891 | E.A. Walker | Feed-Screw and Nut | |
 | 454,960 | Jun. 30, 1891 | E.A. Walker | Frictional Feed-Clutch | |
 | 475,004 | May 17, 1892 | E.A. Walker | Planing-Machine | |