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| Patents for Gurney Electric Evevator Co. | |||||
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| Number | Date | Patentee | Title | Type | |
| 779,931 | Jan. 10, 1905 | A.T. Allcock, W. Harker | Boring Machine | horizontal boring mills | |
| 1,121,714 | Dec. 22, 1914 | C.M. Conradson | Multiple Use Machine | drilling and boring | |