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经营范围
发明名称
Grille de protection
摘要
申请公布号
FR1129257(A)
申请公布日期
1957.01.17
申请号
FRD1129257
申请日期
1955.07.27
申请人
ELECTRICITE DE FRANCE
发明人
SALESSE ANDRE-JEAN
分类号
E02B8/02
主分类号
E02B8/02
代理机构
代理人
主权项
地址
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