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发明名称
LITHIUM TANTALATE VIBRATOR
摘要
申请公布号
JPS53116796(A)
申请公布日期
1978.10.12
申请号
JP19770031423
申请日期
1977.03.22
申请人
SEIKO INSTR & ELECTRONICS
发明人
KAWASHIMA HIROFUMI
分类号
H03H9/21
主分类号
H03H9/21
代理机构
代理人
主权项
地址
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