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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novacel SAS
Original Assignee
Novacel SAS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Novacel SASfiledCriticalNovacel SAS
Priority to ES0027381UpriorityCriticalpatent/ES27381Y/es
Publication of ES27381UpublicationCriticalpatent/ES27381U/es
Application grantedgrantedCritical
Publication of ES27381YpublicationCriticalpatent/ES27381Y/es
Synthetic Leather, Interior Materials Or Flexible Sheet Materials
(AREA)
Abstract
Se reivindica filtros de gas, caracterizado por emplearse como paño filtrante, esponja artificial, esponja de celulosa regenerada y particularmente piel de gamuza artificial, con capa de celulosa regenerada, cuando hayan de filtrarse gases que contengan polvos, o para filtrar humos.
ES0027381U1950-12-281950-12-28Filtros de gas
ExpiredES27381Y
(es)