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| All Patents in class 470/140 | |||||
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| Number | Date | Patentee | Title | Type | |
| 88,981 | Apr. 13, 1869 | T.T. Prosser | Improvement in machines for heading bolts | ||
| 680,217 | Aug. 13, 1901 | J.R. Blakeslee | Rivet Making Machine | rivet making machines | |