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发明名称
PIEZOELECTRIC PORCELAIN AND METHOD FOR PREPARATION THEREOF, AND PIEZOELECTRIC ELEMENT
摘要
申请公布号
EP1382587(A4)
申请公布日期
2006.11.22
申请号
EP20020705068
申请日期
2002.03.04
申请人
TDK CORPORATION
发明人
SASAKI, SATOSHI
分类号
C04B35/493;H01L41/083;H01L41/187;(IPC1-7):C04B35/49
主分类号
C04B35/493
代理机构
代理人
主权项
地址
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