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Application filed by W Rolf Pedersen AsfiledCriticalW Rolf Pedersen As
Priority to DK222653ApriorityCriticalpatent/DK79226C/da
Priority to DE1954S0012309prioritypatent/DE1742428U/de
Application grantedgrantedCritical
Publication of DK79226CpublicationCriticalpatent/DK79226C/da