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Individual
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Individual
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Priority to ES122329UpriorityCriticalpatent/ES122329Y/en
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Publication of ES122329YpublicationCriticalpatent/ES122329Y/en
Investigating Or Analysing Materials By The Use Of Chemical Reactions
(AREA)
Abstract
Improved transparent folder essentially characterized by a separation indicator composed of respective facing flanges projecting respectively from the corresponding edges of the sheets forming the folder, said flanges being welded together by their edges so as to form a receptacle opened by its upper region and on the part of its external lateral edge where an indicator card is lodged. (Machine-translation by Google Translate, not legally binding)