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发明名称
A METHOD TO ENHANCE THE ADHESIVE STRENGTH OF PIEZOELECTRIC FILM'S SURFACE FOR SPEAKER AND FILM SPEAKER BY THAT METHOD
摘要
申请公布号
KR100510376(B1)
申请公布日期
2005.08.18
申请号
KR20040092161
申请日期
2004.11.11
申请人
MIRAE PLASMA CORPORATION
发明人
KIM, CHUL UNG
分类号
H04R7/00
主分类号
H04R7/00
代理机构
代理人
主权项
地址
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