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Application filed by Νικολαος ΜεναροπουλοςfiledCriticalΝικολαος Μεναροπουλος
Priority to GR370106356ApriorityCriticalpatent/GR6356B/el
Publication of GR6356BpublicationCriticalpatent/GR6356B/el
GR370106356A1937-03-061937-03-06Ειδικος ρυθμος επι των φωτογραφικων fonds, δια του οποιου επιτυγχανονται εν τη φωτογραφικη τεχνη νεα ειδη φωτογραφιων.
GR6356B
(el)