'United states patent 4' presentation slideshows

Doctrine of Equivalents

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U.S. Patent Laws Class Number 1

U.S. Patent Laws Class Number 1 . History, Philosophy, and Statutory Subject Matters. ? ? ? ( Peter K. Shin ) ???? , Patent Attorney, ??? , ????? pksshin@msn.com 011-9896-6293. ? ?. ?? ?????? ????? University of Illinois (Computer Science & Accounting)

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DOE/PHE II

DOE/PHE II. 3.6.04 Patent Law. United States Patent 4,354,125 Stoll October 12, 1982 Magnetically coupled arrangement for a driving and a driven member

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