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Inventor of AT&T’s Datakit, the First Virtual Connection Switch, Dies at 85

Cars That Think

He was granted 107 patents in Korea and 46 U.S. He wrote six lessons, which cover transformers, AC and DC motors, magnetism, binary basics, and solar power. He volunteered on projects in Guatemala and Honduras. Zahn, who was granted more than 20 U.S. Park authored or coauthored more than 1,200 research papers.

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