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What did Donald hings invent? |
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Answer
Donald Lewis Hings He created a portable radio signaling system for his employer CM&S, which he called a "packset", but which later became known as the "Walkie-Talkie".
First answer by IncaBlue. Last edit by IncaBlue. Contributor trust: 373 [recommend contributor]. Question popularity: 17 [recommend question]





