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From: Nagle@cup.portal.com (John - Nagle)
Newsgroups: comp.graphics
Subject: Re: raster-to-vector algorithm pointers?
Message-ID: <24485@cup.portal.com>
Date: 26 Nov 89 17:09:36 GMT
References: <10136@ucsd.Edu>
Organization: The Portal System (TM)
Lines: 4


      See U.S. Patent 4,740,904, "Line Following System and Process".

					John Nagle