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All Patents in class 110/184 | |||||
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Number | Date | Patentee | Title | Type | |
49,746 | Sep. 05, 1865 | J. Frye | Improved Traction Engine for Common Roads | steam traction engines | |
224,001 | Feb. 03, 1880 | A. Delaney | Spark-arrester for steam-boilers | spark arresters |