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发明名称
具微孔隙之金属箔及其制造方法以及包括有金属箔的吸音结构;METAL FOIL WITH MICROCRACKS AND METHOD OF MANUFACTURING THE SAME, AND SOUND ABSORPTION STRUCTURE CONTAINING THE METAL FOIL
摘要
一种具微孔隙之金属箔及其制造方法以及包括有金属箔的吸音结构,其中的金属箔具有穿透式微孔隙。所述微孔隙的侧壁为不规则粗糙面,且微孔隙的两端为锐角。
申请公布号
TW201545823
申请公布日期
2015.12.16
申请号
TW103119773
申请日期
2014.06.06
申请人
财团法人工业技术研究院 INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
发明人
王尙智 WANG, SHANG CHIH;曹申 TSAO, SHEN;宋睦喜 SUNG, MU YEE
分类号
B21B1/40(2006.01)
主分类号
B21B1/40(2006.01)
代理机构
代理人
叶璟宗詹东颖刘亚君
主权项
地址
新竹县竹东镇中兴路4段195号 TW
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