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CONSTRUCCIONES METALICAS BOGA
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CONSTRUCCIONES METALICAS BOGA
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Application filed by CONSTRUCCIONES METALICAS BOGAfiledCriticalCONSTRUCCIONES METALICAS BOGA
Priority to ES0309986ApriorityCriticalpatent/ES309986A1/en
Publication of ES309986A1publicationCriticalpatent/ES309986A1/en
Improvements in automatic closing hinges, essentially characterized by the fact of comprising a fixed part, fixed to the frame, and another moving part, integral with the door leaf, the fixed part being integrated by a dihedral, which has a larger side parallel grooves, and on its smaller side two bearing lugs for a rotating shaft integral with the moving part. (Machine-translation by Google Translate, not legally binding)
ES0309986A1965-03-011965-03-01Improvements in automatic closure hinges. (Machine-translation by Google Translate, not legally binding)
ExpiredES309986A1
(en)
Apparatus that allows opening and closing of door, window and similar leaves, with braking device. (Machine-translation by Google Translate, not legally binding)