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发明名称
Ultrasonic delay line
摘要
申请公布号
US3051915(A)
申请公布日期
1962.08.28
申请号
US19580774252
申请日期
1958.11.17
申请人
CORNING GLASS WORKS
发明人
HOOVER HERBERT L.;DYKE NEIL D. VAN
分类号
H03H9/36
主分类号
H03H9/36
代理机构
代理人
主权项
地址
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