CA2451622A1 - Technique permettant de generer de maniere efficace des symboles multidimensionnels representant des informations postales
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Technique permettant de generer de maniere efficace des symboles multidimensionnels representant des informations postales
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Hasler Inc
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Individual
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Priority claimed from CA002272595Aexternal-prioritypatent/CA2272595C/fr
Publication of CA2451622A1publicationCriticalpatent/CA2451622A1/fr
Devices For Checking Fares Or Tickets At Control Points
(AREA)
CA002451622A1997-09-221998-09-21Technique permettant de generer de maniere efficace des symboles multidimensionnels representant des informations postales
AbandonedCA2451622A1
(fr)