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发明名称
Procédé et dispositif pour aplanir les revêtements de routes bétonnées
摘要
申请公布号
FR807702(A)
申请公布日期
1937.01.20
申请号
FRD807702
申请日期
1936.06.26
申请人
发明人
HOLTER ALFRED
分类号
E01C19/34;E01C19/40
主分类号
E01C19/34
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代理人
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