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发明名称
UNIDIRECTIONAL SURFACE ACOUSTIC WAVE FILTER
摘要
申请公布号
JPH10135765(A)
申请公布日期
1998.05.22
申请号
JP19960288000
申请日期
1996.10.30
申请人
NEC CORP
发明人
KAJIWARA TAKAHARU;YAMAMOTO TAIJI
分类号
H03H9/145;H03H9/64;(IPC1-7):H03H9/145
主分类号
H03H9/145
代理机构
代理人
主权项
地址
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