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发明名称
PIEZOELECTRIC VIBRATOR
摘要
申请公布号
JPH03270310(A)
申请公布日期
1991.12.02
申请号
JP19900069164
申请日期
1990.03.19
申请人
FUJITSU LTD;TOUWA EREKUTORON KK
发明人
YANAI MASAKI;OSAKA ICHIRO
分类号
H03H9/17
主分类号
H03H9/17
代理机构
代理人
主权项
地址
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