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| Patents for J. H. Sanderson | |||||
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| Number | Title | Classification(s) | |||
| 181,227 | Construction of Axes | 30/308.1 | |||
| 184,311 | Manufacture of Axes | 76/103 | |||
| 298,248 | Combined Drill and Countersink | 279/44, 279/83, 408/193 | |||