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发明名称
SURFACE ACOUSTIC WAVE DEVICE
摘要
申请公布号
JPH03127505(A)
申请公布日期
1991.05.30
申请号
JP19890265093
申请日期
1989.10.13
申请人
OKI ELECTRIC IND CO LTD
发明人
KASAGI MASAKATSU;UU HOKU HOA;SAKAMOTO NOBUYOSHI
分类号
H03H9/145;H03H9/25
主分类号
H03H9/145
代理机构
代理人
主权项
地址
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