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| Patents for John A. Murphy | |||||
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| Number | Date | Patentee | Title | Type | |
| 981,499 | Jan. 10, 1911 | M.J. Todd | Steering Mechanism for Road Freight Cars | steering apparatus | |
| 1,076,188 | Oct. 21, 1913 | B. Borden | Thread-cutting tool | taps and dies | |