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发明名称
Filter fuer elektrische Schwingungen
摘要
申请公布号
DE628277(C)
申请公布日期
1936.04.01
申请号
DE1933P067229D
申请日期
1933.03.16
申请人
GEORGE WASCHINGTON PIERCE;GEORGE WASCHINGTON PIERCE
发明人
分类号
H03H9/62
主分类号
H03H9/62
代理机构
代理人
主权项
地址
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