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| All Patents in class 104/258 | |||||
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| Number | Date | Patentee | Title | Type | |
| 332,690 | Dec. 15, 1885 | H. Wright | Portable saw-mill | circular sawmills | |
| 936,417 | Oct. 12, 1909 | G.N. Crawford | Wheel-chock | railroad track maintenance tools | |