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| Patents for Eduard Herzig | |||||
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| Number | Date | Patentee | Title | Type | |
| 168,995 | Oct. 19, 1875 | E. Herzig | Improvement in scroll-sawing machines | scrollsaws | |
| 261,925 | Aug. 01, 1882 | E. Herzig | Screw-driver | spiral screwdrivers | |