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| Patents for National Automatic Lubricator Co. | |||||
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| Number | Date | Patentee | Title | Type | |
| 320,343 | Jun. 16, 1885 | I. Fréchette, C.L. Girard | Car-axle lubricator | railroad cars and carriages | |
| 345,228 | Jul. 06, 1886 | I. Fréchette | Car-axle lubricator | railroad cars and carriages | |
| RE10,767 | Sep. 21, 1886 | I. Fréchette, C.L. Girard | Car-axle lubricator | railroad cars and carriages | |