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发明名称
SURFACE ACOUSTIC WAVE FILTER
摘要
申请公布号
JPH05102788(A)
申请公布日期
1993.04.23
申请号
JP19910260126
申请日期
1991.10.08
申请人
NEC CORP
发明人
YAMAMOTO TAIJI
分类号
H03H9/145;H03H9/25;H03H9/64
主分类号
H03H9/145
代理机构
代理人
主权项
地址
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