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| All Patents in class 139/189 | |||||
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| Number | Date | Patentee | Title | Type | |
| 8,529X | Dec. 17, 1834 | B. Brooks | Lay for power loom | looms | |
| 9,719X | Jun. 11, 1836 | C. Whipple | Improvement in weaving | weaver | |