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| All Patents in class 429/82 | |||||
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| Number | Date | Patentee | Title | Type | |
| 413,339 | Oct. 22, 1889 | R. Eickemeyer | Secondary battery | electric batteries | |
| 793,117 | Jun. 27, 1905 | T.S. Witherbee | Storage-battery jar | electric batteries | |