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Patents for C. W. Wadsworth | |||||
Number | Date | Patentee | Title | Type | |
22,177 | Nov. 30, 1858 | I.W. Gere | Machine for making window-blind slats | windowblind machines | |
RE847 | Nov. 08, 1859 | D.C. Cumings | Improvement in straw-cutters | hay or straw cutters |