Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Graficas Francino Trepat SA
Original Assignee
Graficas Francino Trepat SA
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Filing date
Publication date
Application filed by Graficas Francino Trepat SAfiledCriticalGraficas Francino Trepat SA
Priority to ES1972185169UpriorityCriticalpatent/ES185169Y/en
Publication of ES185169UpublicationCriticalpatent/ES185169U/en
Application grantedgrantedCritical
Publication of ES185169YpublicationCriticalpatent/ES185169Y/en
Improved layer of the type whose bottom is constituted by one. Only die and split sheet, characterized in that the sides are equal two to two, said sides being joined together by a bellows buttress, from the deployed to the mounted position, and comprising in said bellows an "L" flap to be folded over one of the sides, while the other, adjacent side has some extension flaps, one of them of the same width as the side to fall on it, and the other of small width for its down on the bottom of the box in position assembled, and presented the first flap, side nails to anchor in the flaps in the form of "L" folded down on the adjacent side, with which conjugate as a single whole, maintaining the mounted position. (Machine-translation by Google Translate, not legally binding)