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.)
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TORRAS HOSTENCH SA
Original Assignee
TORRAS HOSTENCH SA
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Filing date
Publication date
Application filed by TORRAS HOSTENCH SAfiledCriticalTORRAS HOSTENCH SA
Priority to ES1982266428UpriorityCriticalpatent/ES266428Y/en
Publication of ES266428UpublicationCriticalpatent/ES266428U/en
Application grantedgrantedCritical
Publication of ES266428YpublicationCriticalpatent/ES266428Y/en
Perforating, Stamping-Out Or Severing By Means Other Than Cutting
(AREA)
Abstract
Improved binding, which being of the type that uses perforated sheets threaded by conventional means of spiral or other similar, characterized essentially because the group of sheets with or without cover is included for a dust jacket or save that only on one side, the bottom, it is linked to the group of leaves by means of the same element that links to said group of leaves, to which end the jacket or guard has two fold lines defining the spine and a third fold line at the bottom; which is longitudinally arranged between two lines of perforations whose passage corresponds to the passage of the perforations of the group of sheets and which are strung by the spiral or the similar linking means that is used, being retained in the strip by means of the strip that separates an alignment of holes in the other alignment. (Machine-translation by Google Translate, not legally binding)