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http://www.google.ca/patents/USD601548?utm_source=gb-gplus-share
Patent USD601548 - Earphone
Earphone
Rui Morisawa
Overview
Abstract
Drawings
Description
Claims
Patent number
: D601548
Filing date
: 23 Oct 2008
Issue date
: 6 Oct 2009
Application number
: 29/309,838
Plain text
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