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Application filed by J MichaelsfiledCriticalJ Michaels
Priority to DK74674ApriorityCriticalpatent/DK132664C/da
Publication of DK74674ApublicationCriticalpatent/DK74674A/da
Publication of DK132664BpublicationCriticalpatent/DK132664B/da
Application grantedgrantedCritical
Publication of DK132664CpublicationCriticalpatent/DK132664C/da