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| All Patents in class 184/10 | |||||
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| Number | Date | Patentee | Title | Type | |
| 330,768 | Nov. 17, 1885 | P. Armington | Lubricator | tool lubricators | |
| 2,359,905 | Oct. 10, 1944 | B.E. Folke | Actuating Means for Mechanical Lubricators | steam engine lubricators | |