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| Patents for Edmund S. Snewin | |||||
| Picture | Number | Date | Patentee | Title | |
![]() | 612,097 | Oct. 11, 1898 | H.R. Goodwin | Accessory For Use In Conjunction With Air Pumps | |
![]() | 659,570 | Oct. 09, 1900 | A.J. Baxter, H. Brooker | Micrometer or Similar Gage | |