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Priority claimed from DE19843443322external-prioritypatent/DE3443322C1/en
Priority claimed from DE3538419Aexternal-prioritypatent/DE3538419C1/en
Application filed by Heidenhain Gmbh Dr JohannesfiledCriticalHeidenhain Gmbh Dr Johannes
Application grantedgrantedCritical
Publication of ATE82462T1publicationCriticalpatent/ATE82462T1/en