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发明名称
ULTRASONIC TRANSDUCER
摘要
申请公布号
GB8814097(D0)
申请公布日期
1988.07.20
申请号
GB19880014097
申请日期
1988.06.14
申请人
UNITED KINGDOM ATOMIC ENERGY AUTHORITY
发明人
分类号
B06B1/06;H04R17/00
主分类号
B06B1/06
代理机构
代理人
主权项
地址
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