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Application filed by Arnold Ingemar MagnussonfiledCriticalArnold Ingemar Magnusson
Priority to DK111274ApriorityCriticalpatent/DK139280B/da
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Publication of DK139280BpublicationCriticalpatent/DK139280B/da
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Publication of DK139280CpublicationCriticalpatent/DK139280C/da