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经营范围
发明名称
Perfectionnements à la construction des charpentes métalliques
摘要
申请公布号
FR1217236(A)
申请公布日期
1960.05.02
申请号
FR19580780880
申请日期
1958.12.05
申请人
TRAVAUX INDUSTRIELS POUR L'ELECTRICITE
发明人
分类号
E04H12/10
主分类号
E04H12/10
代理机构
代理人
主权项
地址
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