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Priority claimed from DE19823237334external-prioritypatent/DE3237334A1/de
Priority claimed from IN793/CAL/83Aexternal-prioritypatent/IN159054B/en
Application filed by Maschf Augsburg Nuernberg AgfiledCriticalMaschf Augsburg Nuernberg Ag
Priority to IN1595/CAL/83ApriorityCriticalpatent/IN161395B/en
Publication of IN161395BpublicationCriticalpatent/IN161395B/en