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Celma SA
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Celma SA
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Application filed by Celma SAfiledCriticalCelma SA
Priority to ES0221082UpriorityCriticalpatent/ES221082U/en
Publication of ES221082UpublicationCriticalpatent/ES221082U/en
Device for the formation of removable trestles, characterized essentially by the fact of consisting of two grooved boxes of rectangular "U" section open at their ends, whose boxes are articulated together by points near the upper end by lateral lugs and present in said end facing pointed side teeth, the boxes being articulated by their lower ends by lateral compasses, between whose teeth is placed by a longitudinal edge a table in which the teeth are driven through the separation of the boxes by their opposite ends to the teeth, by whose ends are inserted into the boxes each plank that fit and are retained in the boxes and form the divergent legs of the trestle on which the board held by the teeth constitutes a crossbar to support the load. (Machine-translation by Google Translate, not legally binding)
ES0221082U1976-05-201976-05-20Device for the formation of detachable easels (Machine-translation by Google Translate, not legally binding)
PendingES221082U
(en)
Couple of alternative equal parts in wedge shape, with stall board function or reference plan (Machine-translation by Google Translate, not legally binding)