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发明名称
Procédé de durcissement accéléré du béton
摘要
申请公布号
FR1258277(A)
申请公布日期
1961.04.14
申请号
FR19600819856
申请日期
1960.02.27
申请人
CONSTRUCTIONS EDMOND COIGNET
发明人
分类号
B28B7/42
主分类号
B28B7/42
代理机构
代理人
主权项
地址
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