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发明名称
STRUCTURE OF SURFACE ACOUSTIC WAVE TRANSDUCER HAVING SMALL ELECTRODE GAPS AND METHOD OF PRODUCING THE SAME
摘要
申请公布号
EP0394480(A4)
申请公布日期
1990.12.12
申请号
EP19890911403
申请日期
1989.10.12
申请人
YAMANOUCHI, KAZUHIKO
发明人
YAMANOUCHI, KAZUHIKO
分类号
H03H3/08;H03H9/02;H03H9/145;(IPC1-7):H03H9/145
主分类号
H03H3/08
代理机构
代理人
主权项
地址
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