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Application filed by Ηλιας ΣουρσοςfiledCriticalΗλιας Σουρσος
Priority to GR310103234ApriorityCriticalpatent/GR3234B/en
Publication of GR3234BpublicationCriticalpatent/GR3234B/en
GR310103234A1931-06-031931-06-03
ECONOMIC CONCRETE WALLS AND FLOORS BUILDING SYSTEM OR CONCRETE AFTER GRADED LAYERS WITHOUT ADDED COATING.
GR3234B
(en)