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| Patents for McIver Brothers & Co. | |||||
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| Number | Date | Patentee | Title | Type | |
| 147,675 | Feb. 17, 1874 | R.N. Meriam | Improvement in expansive gears for feed-rolls of wood-planers, &c. | wood planers | |
| CA-4,474 | Mar. 10, 1875 | R.N. Meriam | Expansive gear for feed rolls of wood planers and other machines | industrial machine gearing | |