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| Patents for Nils H. Anderson | |||||
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| Number | Date | Patentee | Title | Type | |
| 923,880 | Jun. 08, 1909 | A. Nielsen | Micrometer | micrometers | |
| 1,172,336 | Feb. 22, 1916 | N.H. Anderson | Tapping-machine | tapping machines | |