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| Patents for R. P. Buttles | |||||
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| Number | Date | Patentee | Title | Type | |
| 28,964 | Jul. 03, 1860 | R.P. Buttles | Wrench | ratchet wrenches | |
| 92,261 | Jul. 06, 1869 | R.P. Buttles | Improvement in Countersink | countersinks | |