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 S A
Original Assignee
Torras Hostench S A
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Application filed by Torras Hostench S AfiledCriticalTorras Hostench S A
Priority to ES1978236109UpriorityCriticalpatent/ES236109Y/en
Publication of ES236109UpublicationCriticalpatent/ES236109U/en
Application grantedgrantedCritical
Publication of ES236109YpublicationCriticalpatent/ES236109Y/en
Device for opening and closing rings for folders, essentially characterized in that it is constituted by two stringers each of which incorporates half of each of the rings, transverse to each other by guides in themselves; with the particularity that in the dorsal part of one of the stringers, slides longitudinally slides provided with two or more pivots that play in as many sloping tracks, provided in the other stringer, said slide being provided with a terminal that constitutes handle for manual operation, determining the opening and/or closing of the rings by transversely moving the stringers, by the thrust of the pivots of the slide in their housings. (Machine-translation by Google Translate, not legally binding)
ES1978236109U1978-05-191978-05-19
RING OPENING AND CLOSING DEVICE FOR FOLDERS.
ExpiredES236109Y
(en)
Procedure to benefit ashes of piritic minerals not extracted in its oxidizing constituents (Machine-translation by Google Translate, not legally binding)