Incredible Machine game series
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Revision as of 12:32, 30 August 2010 by Staffan Björk (Talk | contribs) (Created page with " [http://patft.uspto.gov/netacgi/nph-Parser?TERM1=5577185&u=/netahtml/srchnum.htm&Sect1=PTO1&Sect2=HITOFF&p=1&r=0&l=50&f=S&d=PALL United States Patent 5,577,185: Computerized pu...")
United States Patent 5,577,185: Computerized puzzle gaming method and apparatus
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