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A comment on AskPatents.com: A Stack Exchange To Prevent Bad Patents.

Re:AskPatents.com: A Stack Exchange To Prevent Bad Patents by kristaps on Thursday September 20, 2012 @11:12AM (#4548935)
What about existing patents, can they be challenged with prior art too?
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Re:AskPatents.com: A Stack Exchange To Prevent Bad Patents by laserDinosaur on Thursday September 20, 2012 @12:24PM (#4549308)
http://patents.stackexchange.com/questions/191/can-we-not-in...
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