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Individual
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Priority to ES0260302ApriorityCriticalpatent/ES260302A1/en
Publication of ES260302A1publicationCriticalpatent/ES260302A1/en
A method for making a flexible non-woven fabric, needled, in the form of a sheet, said process comprising forming a web of entangled fibers, coating at least one surface of said web with a layer of adhesive to form at least one thin layer of bonded or bonded fibers. (Machine-translation by Google Translate, not legally binding)
ES0260302A1960-08-101960-08-10A procedure to make a flexible, non-woven fabric (Machine-translation by Google Translate, not legally binding)
ExpiredES260302A1
(en)
Improvements introduced in the manufacture of an article comprising a body of interlocated glass fibers. (Machine-translation by Google Translate, not legally binding)
Procedure for making or sticking absorbent materials based on textile fibers and/or synthetic materials. (Machine-translation by Google Translate, not legally binding)