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| Patents for Henry Ansell | |||||
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| Number | Date | Patentee | Title | Type | |
| CA-1,868 | Dec. 10, 1872 | H. Ansell | Machine for sawing clap-boards | clapboard machines | |
| 149,864 | Apr. 21, 1874 | E.A. Johnson, H. Ansell | Improvement in clapboard-machines | clapboard machines | |