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AU455969B2 - Improvements relating to tobacco smoke filters - Google Patents

Improvements relating to tobacco smoke filters

Info

Publication number
AU455969B2
AU455969B2 AU50878/73A AU5087873A AU455969B2 AU 455969 B2 AU455969 B2 AU 455969B2 AU 50878/73 A AU50878/73 A AU 50878/73A AU 5087873 A AU5087873 A AU 5087873A AU 455969 B2 AU455969 B2 AU 455969B2
Authority
AU
Australia
Prior art keywords
tobacco smoke
improvements relating
smoke filters
filters
relating
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.)
Expired
Application number
AU50878/73A
Other versions
AU5087873A (en
Inventor
GEORGE HORSEWELL and THOMAS WILLIAM CHARLES TOLMAN HENRY
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.)
British American Tobacco Investments Ltd
Original Assignee
British American Tobacco 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 British American Tobacco Co Ltd filed Critical British American Tobacco Co Ltd
Priority to AU50878/73A priority Critical patent/AU455969B2/en
Publication of AU5087873A publication Critical patent/AU5087873A/en
Application granted granted Critical
Publication of AU455969B2 publication Critical patent/AU455969B2/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
AU50878/73A 1973-01-08 1973-01-08 Improvements relating to tobacco smoke filters Expired AU455969B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU50878/73A AU455969B2 (en) 1973-01-08 1973-01-08 Improvements relating to tobacco smoke filters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU50878/73A AU455969B2 (en) 1973-01-08 1973-01-08 Improvements relating to tobacco smoke filters

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU435,998 Division 1973-01-08

Publications (2)

Publication Number Publication Date
AU5087873A AU5087873A (en) 1974-10-03
AU455969B2 true AU455969B2 (en) 1974-11-18

Family

ID=3737464

Family Applications (1)

Application Number Title Priority Date Filing Date
AU50878/73A Expired AU455969B2 (en) 1973-01-08 1973-01-08 Improvements relating to tobacco smoke filters

Country Status (1)

Country Link
AU (1) AU455969B2 (en)

Also Published As

Publication number Publication date
AU5087873A (en) 1974-10-03

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