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| Patents for Albert F. Robbins | |||||
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| Number | Date | Patentee | Title | Type | |
| 394,507 | Dec. 11, 1888 | A.F. Robbins | Mainspring Winder | watchmaker | |
| 582,517 | May 11, 1897 | S.H. Bellows | Shaft Level | machinist levels | |
| 916,197 | Mar. 23, 1909 | A.F. Robbins | Mainspring Winder | watchmaker | |