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IND MEN PAR SOC ANENIMA
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IND MEN PAR SOC ANENIMA
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Application filed by IND MEN PAR SOC ANENIMAfiledCriticalIND MEN PAR SOC ANENIMA
Priority to ES0259373ApriorityCriticalpatent/ES259373A3/en
Publication of ES259373A3publicationCriticalpatent/ES259373A3/en
Process for the manufacture of air filters, consisting essentially of obtaining the latter starting from a piece of metal fabric, plastic mesh or other suitable analogue material, in which, with the help of a convenient recording device, determined, preferably, by a set of rotating rollers with a surface provided with broken teeth in zig-zag, a pleat is printed which originates in the laminar material thus treated a plurality of channels of polygonal or corrugated section and possessing sections that change in succession of sense, creating as many planes of shock or entertainment for the fluid that has to circulate on them, which it does with difficulty due to such obstacles, in which are deposited the entrained solid or liquid particles, from which the gas is completely liberated as it passes through the referred pleated. (Machine-translation by Google Translate, not legally binding)
ES0259373A1960-06-211960-06-21Procedure for the manufacture of air filters (Machine-translation by Google Translate, not legally binding)
ExpiredES259373A3
(en)