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| Patents for C. Beringer | |||||
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| Number | Date | Patentee | Title | Type | |
| 283,623 | Aug. 21, 1883 | E.T. Lippert | Insertible saw-tooth | insertable saw teeth | |
| 317,656 | May 12, 1885 | E.T. Lipper | Insertible saw-tooth | insertable saw teeth | |