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Application filed by Pixner AdolffiledCriticalPixner Adolf
Priority to IT04874/78ApriorityCriticalpatent/IT1102910B/en
Publication of IT7804874A0publicationCriticalpatent/IT7804874A0/en
Priority to AT726079Aprioritypatent/AT371212B/en
Application grantedgrantedCritical
Publication of IT1102910BpublicationCriticalpatent/IT1102910B/en
Corner connection for wooden window frame; has profile rods with dovetail joint, with recesses and peg in one rod and interlocking projections and slit for peg in other rod