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Patents for Vernon H. Harris | |||||
Number | Date | Patentee | Title | Type | |
153,343 | Jul. 21, 1874 | J. Jones | Improvement in mitering-machines | miter machines | |
162,101 | Apr. 13, 1875 | G.H. Reynolds | Valve Gear for Steam Engines | steam engine valve gear | |
168,215 | Sep. 28, 1875 | H.J. Behrens | Improvement in valve-gears | steam engine valve gear | |
207,113 | Aug. 20, 1878 | C. Elterich, A.H. Briggs | Improvement in drill-chucks | drill chucks |