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Priority claimed from FR7922835Aexternal-prioritypatent/FR2465279A1/en
Priority claimed from FR8013884Aexternal-prioritypatent/FR2485232B2/en
Application filed by Supermarket SystemsfiledCriticalSupermarket Systems
Priority claimed from EP80401278Aexternal-prioritypatent/EP0025754B1/en
Application grantedgrantedCritical
Publication of ATE3915T1publicationCriticalpatent/ATE3915T1/en
AT80401278T1979-09-121980-09-05
METHOD AND SYSTEM FOR CONVEYING THE RETURN OF A ROLLING VEHICLE SUCH AS A SHOPPING CART IN A SUPERMARKET.
ATE3915T1
(en)