US20070200749A1_page_5

US20070200749A1 | page 5 | https://thedailydialectics.com/pdfs/wipow/US20070200749A1/US20070200749A1.pdf

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US 2007/0200749 Al Patent Application Publication Aug. 30,2007 Sheet 4 of 4 fy S< SS LY a 2 7) © in

UnitedStatesPatentApplicationPublication2007/0200749McEwan(43)Date:2007
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