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| Patents for Georgia Schaeffer | |||||
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| Number | Date | Patentee | Title | Type | |
| 494,475 | Mar. 28, 1893 | M.E. Gladfelter | Beam Compass | trammels | |
| 504,562 | Sep. 05, 1893 | J.M. Cole | Joiner's Plane | plane cutter adjustments | |
| 559,177 | Apr. 28, 1896 | J.W. Kaiser | Drafting Compass | ||