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GB8413018D0 - Tobacco smoke filters - Google Patents

Tobacco smoke filters

Info

Publication number
GB8413018D0
GB8413018D0 GB848413018A GB8413018A GB8413018D0 GB 8413018 D0 GB8413018 D0 GB 8413018D0 GB 848413018 A GB848413018 A GB 848413018A GB 8413018 A GB8413018 A GB 8413018A GB 8413018 D0 GB8413018 D0 GB 8413018D0
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
GB848413018A
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 GB848413018A priority Critical patent/GB8413018D0/en
Publication of GB8413018D0 publication Critical patent/GB8413018D0/en
Priority to US06/733,857 priority patent/US4620553A/en
Priority to GB08512427A priority patent/GB2159035B/en
Priority to EP85303441A priority patent/EP0165704A1/en
Pending legal-status Critical Current

Links

GB848413018A 1984-05-22 1984-05-22 Tobacco smoke filters Pending GB8413018D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB848413018A GB8413018D0 (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

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848413018A GB8413018D0 (en) 1984-05-22 1984-05-22 Tobacco smoke filters

Publications (1)

Publication Number Publication Date
GB8413018D0 true GB8413018D0 (en) 1984-06-27

Family

ID=10561305

Family Applications (1)

Application Number Title Priority Date Filing Date
GB848413018A Pending GB8413018D0 (en) 1984-05-22 1984-05-22 Tobacco smoke filters

Country Status (1)

Country Link
GB (1) GB8413018D0 (en)

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