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发明名称
Magnetic delay line
摘要
申请公布号
US3023403(A)
申请公布日期
1962.02.27
申请号
US19570658277
申请日期
1957.05.10
申请人
DRESSER INDUSTRIES, INC.
发明人
ERATH LOUIS W.
分类号
G01V1/36;H03H7/30
主分类号
G01V1/36
代理机构
代理人
主权项
地址
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