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发明名称
Perfectionnements aux isolateurs électriques comportant un corps en verre et à leurs procédés de fabrication
摘要
申请公布号
FR773550(A)
申请公布日期
1934.11.21
申请号
FRD773550
申请日期
1934.05.23
申请人
CORNING GLASS WORKS
发明人
分类号
H01B17/02
主分类号
H01B17/02
代理机构
代理人
主权项
地址
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