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经营范围
发明名称
Quenched oscillating detector
摘要
申请公布号
US2605398(A)
申请公布日期
1952.07.29
申请号
US19450594141
申请日期
1945.05.16
申请人
WILLIAMS EVERARD M
发明人
WILLIAMS EVERARD M.
分类号
H03D11/02
主分类号
H03D11/02
代理机构
代理人
主权项
地址
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