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专利名称：FOAM AEROFOIL发明人：Elson, Andrew Charles申请号：EP16770340.4申请日：20160919公开号：EP3353053A2公开日：20180801
摘要：An aerofoil has at least one space frame and at least one pre-stressed coversupported by the space frame. The space frame has one or more structural members,the structural members including a structural foam material; and the pre-stressed coverforms at least a part of an external aerodynamic surface of the aerofoil.
申请人：Elson, Andrew Charles
地址：Upper Thrupe Farm Maesbury Wells, Somerset BA5 3HD GB
国籍：GB
代理机构：Worthington, Richard Easton
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