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Application filed by Salamon BerkowitzfiledCriticalSalamon Berkowitz
Priority to HU581089ApriorityCriticalpatent/HU209560B/en
Publication of HU895810D0publicationCriticalpatent/HU895810D0/en
Publication of HUT63120ApublicationCriticalpatent/HUT63120A/en
Publication of HU209560BpublicationCriticalpatent/HU209560B/en