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| Patents for C. W. Wadsworth | |||||
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| Number | Title | Classification(s) | |||
| 22,177 | Machine for making window-blind slats | 144/199, 144/3.1, 144/5 | |||
| RE847 | Improvement in straw-cutters | 241/222, 241/230, 83/436.6 | |||