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发明名称
MANUFACTURE OF PIEZOELECTRIC VIBRATOR
摘要
申请公布号
JPH0226404(A)
申请公布日期
1990.01.29
申请号
JP19880177763
申请日期
1988.07.15
申请人
FUJITSU LTD
发明人
KAWAURA KUNINORI;INUI JUNJI;YANAI MASAKI
分类号
H03H3/02;H03H3/04
主分类号
H03H3/02
代理机构
代理人
主权项
地址
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