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发明名称
VORRICHTUNG ZUR SAEUBERUNG VON STRASSENBANKETTEN.
摘要
申请公布号
DE1703995(U)
申请公布日期
1955.08.04
申请号
DE195500H8632U
申请日期
1955.05.13
申请人
HERMANN JOSEF HORT
发明人
HERMANN JOSEF HORT
分类号
主分类号
代理机构
代理人
主权项
地址
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