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发明名称
TORTION CRYSTAL VIBRATOR
摘要
申请公布号
JPH06112760(A)
申请公布日期
1994.04.22
申请号
JP19920256450
申请日期
1992.09.25
申请人
SEIKO ELECTRONIC COMPONENTS LTD
发明人
KAWASHIMA HIROFUMI
分类号
H03H9/215;(IPC1-7):H03H9/215
主分类号
H03H9/215
代理机构
代理人
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地址
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