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Priority claimed from DE19823244046external-prioritypatent/DE3244046A1/de
Priority claimed from DE3321978Aexternal-prioritypatent/DE3321978A1/de
Application filed by Continental Gummi Werke AgfiledCriticalContinental Gummi Werke Ag
Publication of IN161688BpublicationCriticalpatent/IN161688B/en