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SHANGHAI NEWS: China's first ultrashort wave radiophone was developed
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SHANGHAI NEWS: China's first ultrashort wave radiophone was developed
Length: 15:30:00
Date: 1982-07-19 
Collection
Keywords: Scientific and technological products | Scientific research and development | Telecommunications technology | Wireless telephone |

Shanghai Aerial Survey Instrument Factory developed the first ultrashort wave hand-held radiotelephone in China, and the product has been appraised by China Shipbuilding Industry Corporation.