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发明名称
ELECTRO-MAGNETIC ACOUSTIC TRANSDUCER GENERATING AND MEASURING BENDING VIBRATION IN ROD MEMBER BY USING ANTI-SYMMETRIC MAGNETIC FIELD STRUCTURE
摘要
申请公布号
KR20060098520(A)
申请公布日期
2006.09.19
申请号
KR20050017668
申请日期
2005.03.03
申请人
SEOUL NATIONAL UNIVERSITY INDUSTRY FOUNDATION
发明人
KIM, YOON YOUNG;HAN, SOON WOO
分类号
H04R9/00;G10K9/13;H04R9/02
主分类号
H04R9/00
代理机构
代理人
主权项
地址
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