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发明名称
SAW element
摘要
申请公布号
EP1035419(B1)
申请公布日期
2004.07.28
申请号
EP20000105988
申请日期
1997.05.07
申请人
HERA ROTTERDAM B.V.
发明人
STIERLIN, ROLAND;PETER, RETO
分类号
G01S7/40;G01S13/34;G01S13/75;H03H9/145;H03H9/42;(IPC1-7):G01S13/02
主分类号
G01S7/40
代理机构
代理人
主权项
地址
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