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| Patents for A. Ramel | |||||
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| Number | Title | Classification(s) | |||
| 491,970 | Electric motor | 310/216.074, 310/46 | |||
| 493,439 | Commutator for dynamo-electric machines and method of constructing same | 310/237 | |||
| 515,405 | Fan-guard | 416/247R | |||
| 526,083 | Electric motor | 310/166, 310/237, 310/247, 310/46 | |||
| 530,597 | Alternating-current transformer | 200/11G, 336/150, 336/192, 336/92 | |||