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发明名称
PIEZOELECTRIC VIBRATOR
摘要
申请公布号
JPH05218790(A)
申请公布日期
1993.08.27
申请号
JP19920019772
申请日期
1992.02.05
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
MAKITA TOICHI;KURODA HIROSHI
分类号
H03H9/02;H03H9/17
主分类号
H03H9/02
代理机构
代理人
主权项
地址
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