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发明名称
摘要
<p>PURPOSE:To promote an improvement of the characteristic of dielectric strength, by preventing an insualtion gas from infiltrating into within a bushing.</p>
申请公布号
JPS5711489(B2)
申请公布日期
1982.03.04
申请号
JP19760138999
申请日期
1976.11.17
申请人
发明人
分类号
H02B13/02;H01F27/04
主分类号
H02B13/02
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