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Application filed by Josef Streulle, Blasius BrotfiledCriticalJosef Streulle
Priority to AT105967ApriorityCriticalpatent/AT268740B/de
Priority to BG009565Aprioritypatent/BG15733A3/bg
Application grantedgrantedCritical
Publication of AT268740BpublicationCriticalpatent/AT268740B/de