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发明名称
Dielectric for electrostatic condensers
摘要
申请公布号
US2327372(A)
申请公布日期
1943.08.24
申请号
US19390271521
申请日期
1939.05.03
申请人
SAMUEL RUBEN
发明人
RUBEN SAMUEL
分类号
H01B3/22
主分类号
H01B3/22
代理机构
代理人
主权项
地址
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