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Priority claimed from DE19843435910external-prioritypatent/DE3435910C2/en
Priority claimed from DE19853528243external-prioritypatent/DE3528243A1/en
Application filed by Heinrichs Messgeraete JoseffiledCriticalHeinrichs Messgeraete Josef
Priority claimed from EP85111990Aexternal-prioritypatent/EP0179285B2/en
Application grantedgrantedCritical
Publication of ATE34226T1publicationCriticalpatent/ATE34226T1/en