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Publication date
Priority claimed from GB3334273*[Aexternal-prioritypatent/GB1447863A/en
Application filed by Spacials LtdfiledCriticalSpacials Ltd
Priority to AT395675ApriorityCriticalpatent/AT335833B/de
Publication of ATA395675ApublicationCriticalpatent/ATA395675A/de
Application grantedgrantedCritical
Publication of AT335833BpublicationCriticalpatent/AT335833B/de