GB8413017D0 - Tobacco smoke filters - Google Patents

Tobacco smoke filters

Info

Publication number
GB8413017D0
GB8413017D0 GB848413017A GB8413017A GB8413017D0 GB 8413017 D0 GB8413017 D0 GB 8413017D0 GB 848413017 A GB848413017 A GB 848413017A GB 8413017 A GB8413017 A GB 8413017A GB 8413017 D0 GB8413017 D0 GB 8413017D0
Authority
GB
United Kingdom
Prior art keywords
tobacco smoke
smoke filters
filters
tobacco
smoke
Prior art date
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.)
Pending
Application number
GB848413017A
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.)
Imperial Group PLC
Original Assignee
Imperial Group PLC
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 Imperial Group PLC filed Critical Imperial Group PLC
Priority to GB848413017A priority Critical patent/GB8413017D0/en
Publication of GB8413017D0 publication Critical patent/GB8413017D0/en
Priority to US06/733,857 priority patent/US4620553A/en
Priority to GB08512427A priority patent/GB2159035B/en
Priority to EP85303441A priority patent/EP0165704A1/en
Priority to JP10848785A priority patent/JPS6135777A/en
Pending legal-status Critical Current

Links

GB848413017A 1984-05-22 1984-05-22 Tobacco smoke filters Pending GB8413017D0 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB848413017A GB8413017D0 (en) 1984-05-22 1984-05-22 Tobacco smoke filters
US06/733,857 US4620553A (en) 1984-05-22 1985-05-14 Tobacco smoke filters
GB08512427A GB2159035B (en) 1984-05-22 1985-05-16 Improvements in or relating to tobacco smoke filters
EP85303441A EP0165704A1 (en) 1984-05-22 1985-05-16 Improvements in or relating to tobacco smoke filters
JP10848785A JPS6135777A (en) 1984-05-22 1985-05-22 Filter assembly for tobacco smoke and cigarette using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848413017A GB8413017D0 (en) 1984-05-22 1984-05-22 Tobacco smoke filters

Publications (1)

Publication Number Publication Date
GB8413017D0 true GB8413017D0 (en) 1984-06-27

Family

ID=10561304

Family Applications (1)

Application Number Title Priority Date Filing Date
GB848413017A Pending GB8413017D0 (en) 1984-05-22 1984-05-22 Tobacco smoke filters

Country Status (2)

Country Link
JP (1) JPS6135777A (en)
GB (1) GB8413017D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200911138A (en) * 2007-03-09 2009-03-16 Philip Morris Prod Smoking articles with restrictor and aerosol former
GB201212822D0 (en) * 2012-07-18 2012-09-05 Filtrona Filter Prod Dev Co Tobacco smoke filter
ITBO20130640A1 (en) * 2013-11-25 2015-05-26 Gd Spa FILTERING ELEMENT AND SMOKE ARTICLE INCLUDING THIS FILTER ELEMENT.

Also Published As

Publication number Publication date
JPS6135777A (en) 1986-02-20

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