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发明名称
Verriegelungselement für einen Gitterrost auf einer Entwässerungsrinne und Werkzeug zum Entfernen desselben
摘要
申请公布号
DE60319315(D1)
申请公布日期
2008.04.10
申请号
DE20036019315
申请日期
2003.07.25
申请人
PREFAEST S.A.
发明人
MULLER-WILLE, PER
分类号
E03F5/06
主分类号
E03F5/06
代理机构
代理人
主权项
地址
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