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| Patents for Alfred H. Faber | |||||
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| Number | Date | Patentee | Title | Type | |
| 508,196 | Nov. 07, 1893 | T.A. Willson, H. Bilgram | Machine for grinding the edges of spectacle or eyeglass lenses | ||
| 585,204 | Jun. 29, 1897 | C.A. Higbee | Thread-cutting tool | metal threading machines | |