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| All Patents in class 184/38.2 | |||||
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| Number | Date | Patentee | Title | Type | |
| 17,118 | Apr. 21, 1857 | H. Strait | Plane Oiler with Sponge | plane oilers | |
| 364,378 | Jun. 07, 1887 | M. Falk, W. Seck | Lubricator | grease cups | |