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Application filed by J SorensenfiledCriticalJ Sorensen
Priority to DK399568ApriorityCriticalpatent/DK126018B/en
Priority to DE19691941526prioritypatent/DE1941526A1/en
Priority to GB4080769Aprioritypatent/GB1284275A/en
Publication of DK126018BpublicationCriticalpatent/DK126018B/en