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经营范围
发明名称
Improvements in or relating to insulators for electric lines and the like
摘要
申请公布号
GB421679(A)
申请公布日期
1934.12.28
申请号
GB19330029564
申请日期
1933.10.25
申请人
NORMAN ENTWISLE NORTH;ESTLER BROTHERS LIMITED
发明人
分类号
H01B17/14
主分类号
H01B17/14
代理机构
代理人
主权项
地址
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