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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R SCHNEIDER ETS
Bernard Dumas SAS
Original Assignee
R SCHNEIDER ETS
Bernard Dumas SAS
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Application filed by R SCHNEIDER ETS, Bernard Dumas SASfiledCriticalR SCHNEIDER ETS
Priority to ES0242944ApriorityCriticalpatent/ES242944A1/en
Publication of ES242944A1publicationCriticalpatent/ES242944A1/en
Procedimiento para la obtención de un nuevo papel de filtro, caracterizado por fibras de amianto, que presenta un poder filtrante muy importante (el 99% y más, para partículas del orden de 0,3 u.); resiste temperaturas del orden de 1000º, y posee buenas cualidades desde el punto de vista de solidez mecánica y pérdida de carga.Procedure for obtaining a new filter paper, characterized by asbestos fibers, which has a very important filtering power (99% and more, for particles of the order of 0.3 u.); it resists temperatures of the order of 1000º, and has good qualities from the point of view of mechanical strength and pressure drop.
ES0242944A1958-07-071958-07-07Procedure for obtaining a new filter paper (Machine-translation by Google Translate, not legally binding)
ExpiredES242944A1
(en)