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.)
Simmonds Aerocessories Inc
Original Assignee
Simmonds Aerocessories Inc
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 Simmonds Aerocessories IncfiledCriticalSimmonds Aerocessories Inc
Priority to ES212247ApriorityCriticalpatent/ES212247A3/en
Publication of ES212247A3publicationCriticalpatent/ES212247A3/en
Improvements introduced in the packages for filter cartridges characterized in that they comprise a tubular sleeve and a filter cartridge of the sleeve type housed inside said sleeve in application of friction with the inner surface thereof and that can be forced by hand axially outside the sleeve inside a filter box. (Machine-translation by Google Translate, not legally binding)
ES212247A1953-11-191953-11-19Improvements introduced in the filter cartridges (Machine-translation by Google Translate, not legally binding)
ExpiredES212247A3
(en)