| http://www.w3.org/ns/prov#value | - shell, and a rotating body including a pivoting portion rotatably pivoted in the receiving...http://www.google.com/patents/US7828555?utm_source=gb-gplus-sharePatent US7828555 - Power plug with a rotary body including a pivoting portionAdvanced Patent SearchPublication numberUS7828555 B1Publication typeGrantApplication numberUS 12/648,263Publication dateNov 9, 2010Filing dateDec 28, 2009Priority da
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