Five pointed crown metu00c1lica

摘要

Crown metu00c1lica five tips. Utility model patent to metal crown of five bits (Fig. 2.) (Fig. 6) - produced and designed by modules (Fig.1) and (Fig.5) planned records (8), (9), folds (7) and coupled by means of sequential inserts, resulting in a crown (2), or in the alternative, conugada (Fig.5) and (Fig.6), verticalizadas and expanded in the upper parts with sharp tips (11); printed in sheets of a thickness limited to keep another flexibility, making them repulsive and agressivs, when inserted in the masonry (10) and sink, making it more resistant to external attempts to remove Las.