Netvouz / lovelylovely / tag / patent_office http://www.netvouz.com/lovelylovely/tag/patent_office?feed=rss lovelylovely's bookmarks tagged "patent_office" on Netvouz Espacenet Patent Search - largest free Worldwide patent database http://worldwide.espacenet.com/ Patent search: Espacenet offers free access to more than 70 million patent documents worldwide, containing information about inventions and technical developments from 1836 to today. lovelylovely Fri, 16 Nov 2012 19:14:24 GMT