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| Patents for Howard R. Lindbeck | |||||
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| Picture | Number | Date | Patentee | Title | |
| 2,529,891 | Nov. 14, 1950 | H.R. Lindbeck, E.A. Vogel | Impulse Coupling | ||
| 2,589,010 | Mar. 11, 1952 | H.R. Lindbeck | Circuit Breaker | ||