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发明名称
PIEZOELECTRIC CRYSTAL ASSEMBLY AND METHOD OF MASS PRODUCING SAME
摘要
申请公布号
GB2111300(A)
申请公布日期
1983.06.29
申请号
GB19820027262
申请日期
1982.09.24
申请人
* SFE TECHNOLOGIES
发明人
MAURICE Y * WHITE
分类号
H03H3/02;H03H9/05;H03H9/10;H03H9/19;(IPC1-7):H03H9/10
主分类号
H03H3/02
代理机构
代理人
主权项
地址
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