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Priority claimed from GB898918395Aexternal-prioritypatent/GB8918395D0/en
Application filed by Glazpart LtdfiledCriticalGlazpart Ltd
Priority claimed from EP19900307862external-prioritypatent/EP0412669B1/de
Application grantedgrantedCritical
Publication of ATE97985T1publicationCriticalpatent/ATE97985T1/de