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Title : 消失模铸造螺旋铰刀的泡沫模样自动切割装置及工作方法

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Title:消失模铸造螺旋铰刀的泡沫模样自动切割装置及工作方法

Affilication of Author(s):机械工程学院

Patent Applicant:liaoxiliang,Li jianzhong,yanwei

Type of Patent:发明

Application Number:201310121814.6

Number of Inventors:3

Service Invention or Not:no

Application Date:2013-04-09

Publication Date:2014-12-17

Authorization Date:2014-12-17

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