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.)
Totoku Electric Co Ltd
Original Assignee
Totoku Electric Co Ltd
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 Totoku Electric Co LtdfiledCriticalTotoku Electric Co Ltd
Priority to JP7853680ApriorityCriticalpatent/JPS574208A/ja
Publication of JPS574208ApublicationCriticalpatent/JPS574208A/ja
Publication of JPS6351724B2publicationCriticalpatent/JPS6351724B2/ja
Method and device for the manufacture of a new type of filtering structure for cigarette filters finished filters and cigarette fitted with asuch a filter