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| Patents for William H. Lieber | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,128,795 | Feb. 16, 1915 | W.H. Lieber | Trimmer-saw | circular crosscut saws | |
| 1,279,721 | Sep. 24, 1918 | W.H. Lieber | Trimmer Saw | other wood sawing machines | |