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Priority claimed from GB878717387Aexternal-prioritypatent/GB8717387D0/en
Application filed by Beloit CorpfiledCriticalBeloit Corp
Priority claimed from EP88909246Aexternal-prioritypatent/EP0368937B1/de
Application grantedgrantedCritical
Publication of ATE79425T1publicationCriticalpatent/ATE79425T1/de