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| Patents for Ed. F. Herlinger | |||||
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| Number | Date | Patentee | Title | Type | |
| 326,517 | Sep. 15, 1885 | J. Powell | Lubricator | oil cups | |
| 326,518 | Sep. 15, 1885 | J. Powell | Lubricator | oil cups | |
| 326,519 | Sep. 15, 1885 | J. Powell | Lubricator | oil cups | |