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发明名称
PIEZOELECTRIC VIBRATOR DRIVING CIRCUIT
摘要
申请公布号
JPH0523646(A)
申请公布日期
1993.02.02
申请号
JP19910205420
申请日期
1991.07.22
申请人
TDK CORP
发明人
URANO TAKASHI;HIRAYAMA KOZO
分类号
B06B1/06
主分类号
B06B1/06
代理机构
代理人
主权项
地址
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