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发明名称
PIEZOELECTRIC OSCILLATOR DEVICE
摘要
申请公布号
EP0059447(B1)
申请公布日期
1985.05.15
申请号
EP19820101485
申请日期
1982.02.26
申请人
KINSEKI, LTD.
发明人
TAKEUCHI, MASAKAZU
分类号
H03H9/10;(IPC1-7):H03B5/32;H03H9/05
主分类号
H03H9/10
代理机构
代理人
主权项
地址
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