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Individual
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Individual
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Priority to ES116441UpriorityCriticalpatent/ES116441Y/en
Publication of ES116441UpublicationCriticalpatent/ES116441U/en
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Publication of ES116441YpublicationCriticalpatent/ES116441Y/en
Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices
(AREA)
Hinges
(AREA)
Abstract
Invisible hinge of automatic closure characterized by a box that must be embedded in the thickness of the wood of the frame or frame for which it will present the suitable means for fixing to it by means of screws that leave free the central space of said box in an area in which a crossbow spring and a rigid bridge run whose heads are articulated on parallel axes mounted on said box. (Machine-translation by Google Translate, not legally binding)