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基于齿轮齿条传动且由形状记忆效应驱动的旋转装置

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Type of Patent:发明

State of Patent:已授权

Authorization number:201310291556.6

Service Invention or Not:no

Application Date:2013-07-12

Authorization Date:2015-03-25

Pre One:实现金属薄板单面焊接双面成形的高效激光深熔焊方法

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