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Individual
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Individual
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Priority to ES1974202183UpriorityCriticalpatent/ES202183Y/en
Publication of ES202183UpublicationCriticalpatent/ES202183U/en
Application grantedgrantedCritical
Publication of ES202183YpublicationCriticalpatent/ES202183Y/en
Slat for overhead doors, of the type obtained from standardized sheet of 248 m/m. And shredded to the length of the door and subsequently folded into a continuous roller train, characterized in that it has a central area highlighted in a trapezoidal shape, while its two ends appear squared off, followed by a semi-circular lip, being of different sizes both endings, which allows the assembly between two consecutive slats in tongue and groove form, whose laterals when joined will be strongly pressed by appropriate cats. (Machine-translation by Google Translate, not legally binding)
ES1974202183U1974-04-101974-04-10
FLAT FOR UP-ROTATING DOORS.
ExpiredES202183Y
(en)
Articulation strip for the coupling of panels in the formation of folding and similar doors. (Machine-translation by Google Translate, not legally binding)