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| Patents for R. A. Davis | |||||
| Number | Date | Patentee | Title | Type | |
| 406,686 | Jul. 09, 1889 | R.W. Woodman | Machine for rabbeting table-leaves | specialty woodworking machines | |
| 432,321 | Jul. 15, 1890 | A.M. Moore | Cutter Head | cutterhead machine accessories | |