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Application filed by Γεωργιος ΕυσταθιαδηςfiledCriticalΓεωργιος Ευσταθιαδης
Priority to GR20040100220ApriorityCriticalpatent/GR1004840B/en
Publication of GR1004840BpublicationCriticalpatent/GR1004840B/en
n inside and outside door is disclosed herein having the one or both surfaces concave. The metal frames of the door are made of aluminium or other metal, the door's panels are made of compact wood or composite glued wood products (MDF), whereas thespace between the panels is filled with polyurethane for improved sound and thermal insulation that constitutes the advantage of said construction. The door in question has elegant appearance and is capable of being placed at the centre of the masonry work.
GR20040100220A2004-05-282004-05-28Inside and outside door having concave surfaces and centrally positioned frame
GR1004840B
(en)