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Priority claimed from GB848431148Aexternal-prioritypatent/GB8431148D0/en
Priority claimed from GB858510218Aexternal-prioritypatent/GB8510218D0/en
Application filed by Lasercheck LtdfiledCriticalLasercheck Ltd
Priority claimed from PCT/GB1985/000565external-prioritypatent/WO1986003581A1/en
Application grantedgrantedCritical
Publication of ATE55485T1publicationCriticalpatent/ATE55485T1/de