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Application filed by N. V. Konin Klyke Kaarsenfabriek CoudafiledCriticalN. V. Konin Klyke Kaarsenfabriek Couda
Priority to GR240100694ApriorityCriticalpatent/GR694B/el
Publication of GR694BpublicationCriticalpatent/GR694B/el
GR240100694A1924-06-021924-06-02Μεθοδος δια την βιομηχανικην κατασκευην προιοντοσπρος καθαρισμον εκ του κονιορτου, των οδων, λεωφορων και παρομοιων.
GR694B
(el)