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| Patents for Frederick Edwin Erickson | |||||
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| Number | Date | Patentee | Title | Type | |
| 3,340,975 | Sep. 12, 1967 | F.E. Erickson | Solenoid operated clutch mechanism | machine tool controls | |
| 3,392,591 | Jul. 16, 1968 | F.E. Erickson | On-off repeat cycle timer | machine tool controls | |