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| All Patents in class 607/134 | |||||
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| Number | Date | Patentee | Title | Type | |
| 7,668X | Jul. 22, 1833 | D. Harrington | Galvanic fluid applied to curing certain diseases | ||
| 7,982X | Jan. 27, 1834 | D. Harrington | Galvanic fluid applied to cure diseases | ||