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| Patents for Salmon H. Wilder | |||||
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| Number | Date | Patentee | Title | Type | |
| 162,987 | May 04, 1875 | S.H. Wilder | Mortising machine for piano buttons | mortising machines | |
| 168,696 | Oct. 11, 1875 | M.G. Wilder, S.H. Wilder, W.H. McNeil, H.C. Tyler | Improvement in mortising machines | mortising machines | |