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| Patents for William Brede | |||||
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| Number | Title | Classification(s) | |||
| 181,032 | Shaping Attachment for Engine Lathes | 409/331 | |||
| 292,280 | Ratchet Drill | 74/578 | |||
| RE10,503 | Ratchet Drill | 408/121 | |||
| 450,908 | Auger | 408/213 | |||