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| Patents for Addison M. Burt | |||||
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| Picture | Number | Date | Patentee | Title | |
| 13,320 | Jul. 24, 1855 | H.R. Worthington | Water-meter | ||
| 15,030 | Jun. 03, 1856 | H.R. Worthington | Method of attaching stems to conical valves | ||