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发明名称
MULTIPLE MODE PIEZOOELECTRIC VIBRATOR
摘要
申请公布号
JPS5263050(A)
申请公布日期
1977.05.25
申请号
JP19750139407
申请日期
1975.11.19
申请人
KINSEKISHIYA KENKIYUUSHIYO KK
发明人
YAMAGUCHI KAZUMASA
分类号
H03H9/19;H01L41/00;H03H9/56
主分类号
H03H9/19
代理机构
代理人
主权项
地址
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