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发明名称
Insulator
摘要
申请公布号
US2266400(A)
申请公布日期
1941.12.16
申请号
US19400328592
申请日期
1940.04.08
申请人
FOSTER REED FREDERICK
发明人
REED FREDERICK FOSTER
分类号
H01B17/20
主分类号
H01B17/20
代理机构
代理人
主权项
地址
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