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经营范围
发明名称
SURFACE ACOUSTIC WAVE OSCILLATOR
摘要
申请公布号
JPH02306706(A)
申请公布日期
1990.12.20
申请号
JP19890128515
申请日期
1989.05.22
申请人
MURATA MFG CO LTD
发明人
KATO AKIRA
分类号
H03B5/30
主分类号
H03B5/30
代理机构
代理人
主权项
地址
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