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| Patents for W. H. Davis | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 39,887 | Sep. 15, 1863 | J. Compton | Improvement in felly-bending machines | |
 | 114,078 | Apr. 25, 1871 | P.N. Woods | Improvement in valves and steam-chests for engines | |
 | 261,832 | Aug. 01, 1882 | W.P. Clark | Pipe Vise | |