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发明名称
PIEZO-ELECTRIC ELEMENT
摘要
申请公布号
JPH01302999(A)
申请公布日期
1989.12.06
申请号
JP19880131547
申请日期
1988.05.31
申请人
ANRITSU CORP;RION CO LTD;MUTO KAZUO
发明人
MUTO KAZUO;KATAYAMA AIICHI;MIYASHITA KIYOSHI
分类号
H04R17/00
主分类号
H04R17/00
代理机构
代理人
主权项
地址
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