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| Patents for Philo Clinton Curtis | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,391X | Nov. 17, 1810 | P.C. Curtis | Loom | looms | |
| 2,602X | May 28, 1816 | P.C. Curtis | Water loom | looms | |
| 3,767X | Oct. 15, 1823 | P.C. Curtis | Carding and spinning wool | cloth carding machines | |
| 4,149X | Jun. 16, 1825 | P.C. Curtis | Machine for templing cloth | ||