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My Idea
Episode 1 of 5
Chris Ledgard looks at the global war over intellectual property. 1/5: My Idea. Most scientists and inventors protect their work with patents, but does this benefit society?
Last on
Mon 25 Feb 2008
15:45
大象传媒 Radio 4
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- Mon 25 Feb 2008 15:45大象传媒 Radio 4