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Patents for Edgar Penney | |||||
Number | Date | Patentee | Title | Type | |
301,829 | Jul. 08, 1884 | W.H. Snyder, E. Penney | Traction-engine | traction engine propulsion components | |
334,978 | Jan. 26, 1886 | E. Penney | Traction Engine | traction engine bearings | |
355,071 | Dec. 28, 1886 | G. Frick, E. Penney | Feed mechanism for saw-mills | sawmill feed works |