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Construcciones Juaristi De Levante S A
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Construcciones Juaristi De Levante S A
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Application filed by Construcciones Juaristi De Levante S AfiledCriticalConstrucciones Juaristi De Levante S A
Priority to ES108939UpriorityCriticalpatent/ES108939Y/en
Publication of ES108939UpublicationCriticalpatent/ES108939U/en
Application grantedgrantedCritical
Publication of ES108939YpublicationCriticalpatent/ES108939Y/en
Invisible hinge for stamped and flush doors characterized by being formed by a box that can be built into the door frame and fixed by means of screws provided in oblique housings to increase the fixing base in whose housing is articulated on an axis near the bottom of the same an elastic spring that at its opposite end after a bend is joined to the blade that is fixed to the door in order to simultaneously serve as an articulation element and recovery spring to automatically return to the closed position. (Machine-translation by Google Translate, not legally binding)
ES108939U1964-10-171964-10-17
INVISIBLE HINGE FOR STAMPED AND SCREENED DOORS.
ExpiredES108939Y
(en)
Invisible charnela device articulated in a quadrilateral mode, adapted to automatically close a door, portezuela or cover. (Machine-translation by Google Translate, not legally binding)