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发明名称
QUARTZ NOTCH FILTER
摘要
申请公布号
JPH0344208(A)
申请公布日期
1991.02.26
申请号
JP19900176515
申请日期
1990.07.05
申请人
MOTOROLA INC
发明人
ROBAATO JII KINZUMAN
分类号
H03H9/58;H03H9/54
主分类号
H03H9/58
代理机构
代理人
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地址
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