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发明名称
PIEZOKERAMIK
摘要
申请公布号
DE3444177(A1)
申请公布日期
1986.06.12
申请号
DE19843444177
申请日期
1984.12.04
申请人
SIEMENS AG
发明人
WERSING,WOLFRAM,DIPL.-PHYS.;MOHAUPT,JUTTA;LUBITZ,KARL,DR.
分类号
C04B35/46;C04B35/472;H01B3/12;H01L41/18;H01L41/187;(IPC1-7):C04B35/46;A61B8/00
主分类号
C04B35/46
代理机构
代理人
主权项
地址
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