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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Individual
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Individual
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Priority to ES0249877ApriorityCriticalpatent/ES249877A3/es
Publication of ES249877A3publicationCriticalpatent/ES249877A3/es
Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means
(AREA)
Lining Or Joining Of Plastics Or The Like
(AREA)
Abstract
Procedimiento de fabricación de bolsas adiatérmicas de papelconsistente en un previo cortado a la medida conveniente de dos hojas de papel de características adecuadasa las cuales se las dota de las mismas dimensionesdespués de lo cual a una de ellas y por una de sus caras le es aplicada una capa de material adhesivo que la cubre en toda su superficie.
ES0249877A1959-06-051959-06-05PROCEDIMIENTO DE FABRICACIoN DE BOLSAS ADIATÉRMICAS
ExpiredES249877A3
(es)
Pahvia, sitkeätä paperia, selluloidia tai muuta tarkoitukseen sopivaa helposti taipuvaa ainetta olevien levyjen liuskojen ja muiden sellaisten saumaustapa
Τοποθετησις ειδικης κολλας επι της προς τουτο προσφερομενης επιφανειας των φακελλων αλληλογραφιας, ενσημων, χαρτοσημων, γραμματοσημων μη χρηζουσης υγρανσεως κατα την επικολλησιν.