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Old 06-27-2009, 10:58 AM
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Default Patents: The electro-optic supermarket: Will it ever arrive? - SPIE Newsroom


SPIE Newsroom

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Patents: The electro-optic supermarket: Will it ever arrive?
SPIE Newsroom
As is the case with many RFID devices, cost is an inhibiting factor to the acceptance of ESL technology. ESLs costs more than paper labels, ...

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