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Application filed by Δημητριος ΠαπαιωαννουfiledCriticalΔημητριος Παπαιωαννου
Priority to GR480111756ApriorityCriticalpatent/GR11756B/el
Publication of GR11756BpublicationCriticalpatent/GR11756B/el
GR480111756A1948-07-311948-07-31Μεθοδος ληψεως του θειου εκ των ορυκτων εις α τουτο εν αυτοφυα καταστασει ευρισκεται, δι' αποχωρισμου τουτου εξ αυτων.
GR11756B
(el)