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Patents

一种采用深冷激光冲击强化金属材料的方法与装置

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Type of Patent:发明

State of Patent:已授权

Authorization number:201110422502.X

Service Invention or Not:no

Application Date:2011-12-16

Authorization Date:2014-04-09

Application Date:2011-12-16

Authorization Date:2014-04-09