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High-speed technology eyes US patents

By Xin Dingding | China Daily | Updated: 2011-06-23 07:54

High-speed technology eyes US patents

An attendant displays the use of rotating chairs in the business class carriage of the high-speed bullet train on June 16. Chen Fei / Xinhua

Move would open opportunities for railway projects in United States

High-speed technology eyes US patents

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