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Priority claimed from DK514771Aexternal-prioritypatent/DK139842B/da
Application filed by Schiemann Dr WolframfiledCriticalSchiemann Dr Wolfram
Priority to DK525077ApriorityCriticalpatent/DK139841B/da
Publication of DK525077ApublicationCriticalpatent/DK525077A/da
Publication of DK139841BpublicationCriticalpatent/DK139841B/da
Application grantedgrantedCritical
Publication of DK139841CpublicationCriticalpatent/DK139841C/da