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发明名称
Coffrage de bordure en béton pour routes
摘要
申请公布号
FR858400(A)
申请公布日期
1940.11.23
申请号
FRD858400
申请日期
1939.04.25
申请人
SOCIETE ANONYME DES ENTREPRISES BROCHARD
发明人
分类号
E01C19/50
主分类号
E01C19/50
代理机构
代理人
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