MTP577B - Improvements relating to tobacco-smoke filters
- Google Patents
Improvements relating to tobacco-smoke filters
Info
Publication number
MTP577B
MTP577BMT577AMTP577AMTP577BMT P577 BMTP577 BMT P577BMT 577 AMT577 AMT 577AMT P577 AMTP577 AMT P577AMT P577 BMTP577 BMT P577B
Authority
MT
Malta
Prior art keywords
tobacco
improvements relating
smoke filters
smoke
filters
Prior art date
Application number
MT577A
Inventor
Fred Haslam
Paul Geoffrey Clifford
Arthur John Terry
Original Assignee
British American Tobacco Co
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 British American Tobacco CofiledCriticalBritish American Tobacco Co
Priority to MT577ApriorityCriticalpatent/MTP577B/en
Publication of MTP577BpublicationCriticalpatent/MTP577B/en