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| Patents for W. H. Chamberlin | |||||
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| Number | Date | Patentee | Title | Type | |
| CA-32,581 | Oct. 24, 1889 | F.A. Wegner | Cle de voiture | axle nut wrenches that lock nut to wheel hub | |
| 421,953 | Feb. 25, 1890 | H. Mattullath | Sanding-machine for continuous barrel-staves | cooper | |