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Individual
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Individual
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Priority to ES1972179619UpriorityCriticalpatent/ES179619Y/en
Publication of ES179619UpublicationCriticalpatent/ES179619U/en
Application grantedgrantedCritical
Publication of ES179619YpublicationCriticalpatent/ES179619Y/en
"Door closer" characterized in that it comprises a cam and a box intended to be fixed on the leaf and frame respectively, the box comprising a spring, which exerts a force on a roller, which acts on a curve of the cam, as well as means of regulation that allow to regulate the support force of the roller on the cam, the cam and the box presenting means that allow its adjustable fixation on the door frame and door frame. (Machine-translation by Google Translate, not legally binding)
ES1972179619U1972-04-221972-04-22
DOOR CLOSERS.
ExpiredES179619Y
(en)