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发明名称
SUPPORTING STRUCTURE FOR CRYSTAL RESONATOR
摘要
申请公布号
JPH0215707(A)
申请公布日期
1990.01.19
申请号
JP19880165439
申请日期
1988.07.01
申请人
SEIKO ELECTRONIC COMPONENTS LTD
发明人
MATSUNO TORU;MASUYAMA KENICHI
分类号
H03H9/19
主分类号
H03H9/19
代理机构
代理人
主权项
地址
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