Ungarn/Büro für geistiges Eigentum
Hongrie/Office de la propriété intellectuelle
Ungheria/Ufficio per la proprietà intellettuale
HIPO
Ungarn/Büro für Erfindungen (...1978–1984...)
Hungary/Office for inventions (...1978–1984...)
Hongrie/Office des inventions (...1978–1984...)
Ungheria/Ufficio per le invenzioni (...1978–1984...)

https://www.sztnh.gov.hu/en/about-the-hungarian-intellectual-property-office

Further information:

Links powered by Metagrid – the networking initiative of the SAHS