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All Patents in class 254/359 | |||||
Number | Date | Patentee | Title | Type | |
291,251 | Jan. 01, 1884 | J.J. White | Hoist | ||
419,041 | Jan. 07, 1890 | Z. Goodell | Elevator | elevators and lifts | |
850,835 | Apr. 16, 1907 | J.E. Howland | Attachment for Traction Engines | steam traction engines |