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发明名称
PIEZOELECTRIC SUBSTRATE FOR ELASTIC SURFACE WAVE
摘要
申请公布号
JPS5368093(A)
申请公布日期
1978.06.17
申请号
JP19760143633
申请日期
1976.11.29
申请人
NIPPON ELECTRIC CO
发明人
KIMURA MASAKAZU
分类号
H03H9/25;H01L41/08;H03H3/08;H03H9/00
主分类号
H03H9/25
代理机构
代理人
主权项
地址
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