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经营范围
发明名称
Vorrichtung zum Aufrauhen von Asphaltstrassendecken
摘要
申请公布号
DE575684(C)
申请公布日期
1933.05.02
申请号
DENDATB145122D
申请日期
申请人
BAUGESELLSCHAFT MALCHOW G.M.B.H.
发明人
分类号
E01C23/088
主分类号
E01C23/088
代理机构
代理人
主权项
地址
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