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Priority claimed from CA000375136Aexternal-prioritypatent/CA1180038A/fr
Application filed by Kelsey Hayes CofiledCriticalKelsey Hayes Co
Priority to CA000437282ApriorityCriticalpatent/CA1176286A/fr
Application grantedgrantedCritical
Publication of CA1176286ApublicationCriticalpatent/CA1176286A/fr