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发明名称
Arcing guide for insulators
摘要
申请公布号
US1972613(A)
申请公布日期
1934.09.04
申请号
US19290354562
申请日期
1929.04.12
申请人
THE OHIO BRASS COMPANY
发明人
AUSTIN ARTHUR O.
分类号
H01B17/48
主分类号
H01B17/48
代理机构
代理人
主权项
地址
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