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  Karnaugh Minimizer 3 Apr 18

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  Origin 1 May 18

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  LAB Fit 30 Oct 15

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  The GD&T Trainer Professional Edition 27 Oct 15

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  Electric Field 23 Sep 15

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  Kairos 27 Oct 15

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  WZGrapher 22 Jan 15

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  Essay Rewriter 4 Dec 15