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Pennel et Flipo SAS
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Pennel et Flipo SAS
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Application filed by Pennel et Flipo SASfiledCriticalPennel et Flipo SAS
Publication of ES217005A1publicationCriticalpatent/ES217005A1/en
Process for manufacturing a gummed article, characterized in that it comprises a support, such as a fabric, and a rubber coating on at least one of the faces of the support, the rubber coating consisting of a network of pores communicating between yes, going to give said network on both sides of the lining by extreme pores, and the path included in the vascular network between any point of communication with the other face, has at least one pore of dimension less than 0.1 mm, thus constituting a narrowness, the said article being thus impervious to water and permeable to gases. (Machine-translation by Google Translate, not legally binding)
ES0217005A1953-09-081954-08-17A procedure for the manufacture of a sticky article (Machine-translation by Google Translate, not legally binding)
ExpiredES217005A1
(en)
New industrial procedure for waterproofing tissues and filters by impregnation and vulcanization (Machine-translation by Google Translate, not legally binding)