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| Patents for Sven R. Bergman | |||||
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| Picture | Number | Date | Patentee | Title | |
| 924,725 | Jun. 15, 1909 | S.R. Bergman | Single Phase Motor | ||
| 1,537,737 | May 12, 1925 | S.R. Bergman | Alternating-current commutator motor | ||
 | 1,723,912 | Aug. 06, 1929 | S.R. Bergman | Dynamo-electric machine | |