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发明名称
PIEZOELECTRIC DRIVING DEVICE
摘要
申请公布号
JPS5210975(A)
申请公布日期
1977.01.27
申请号
JP19750086950
申请日期
1975.07.15
申请人
OKURA DENKI CO LTD
发明人
BABA TATSUO;SAGARA TATSUO
分类号
H01L41/09;B06B1/06;H02N2/00
主分类号
H01L41/09
代理机构
代理人
主权项
地址
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