发明名称 PRISMATIC DOWEL
摘要 A prismatic dowel that is arranged with flat facets, rounded ends and two slants on those, at that both slants at the ends of the dowel are placed as one at side of each its flat facet.
申请公布号 UA79039(U) 申请公布日期 2013.04.10
申请号 UA20120011372U 申请日期 2012.10.02
申请人 HUZENKO YURII MYKHAILOVYCH 发明人 HUZENKO YURII MYKHAILOVYCH
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