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Application filed by H C RasmussenfiledCriticalH C Rasmussen
Priority to DK293974ApriorityCriticalpatent/DK133571B/da
Publication of DK293974ApublicationCriticalpatent/DK293974A/da
Publication of DK133571BpublicationCriticalpatent/DK133571B/da
Application grantedgrantedCritical
Publication of DK133571CpublicationCriticalpatent/DK133571C/da