ES312827A1 - Improvements introduced in the manufacture of tobacco smoke filters. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements introduced in the manufacture of tobacco smoke filters. (Machine-translation by Google Translate, not legally binding)
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.)
Philip Morris USA Inc
Original Assignee
Philip Morris USA 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 Philip Morris USA IncfiledCriticalPhilip Morris USA Inc
Priority to ES0312827ApriorityCriticalpatent/ES312827A1/en
Publication of ES312827A1publicationCriticalpatent/ES312827A1/en
Cigarettes, Filters, And Manufacturing Of Filters
(AREA)
Abstract
Improvements introduced in the manufacture of tobacco smoke filters comprising synthetic filaments, particles of activated carbon and a polyalcohylene glycol of high molecular weight. (Machine-translation by Google Translate, not legally binding)
ES0312827A1965-05-121965-05-12Improvements introduced in the manufacture of tobacco smoke filters. (Machine-translation by Google Translate, not legally binding)
ExpiredES312827A1
(en)