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uspto-grants-2013_09
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uspto-grants-2013_09
uspto-grants-2013_09 · 10.6084/m9.figshare.5104873.v1 · US08541428B2
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uspto-grants-2005_08 · 10.6084/m9.figshare.5104873.v1 · US06924294B2
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uspto-grants-1992_02 · 10.6084/m9.figshare.5104873.v1 · US05091403
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