BE796992A - TOBACCO SMOKE FILTER IMPROVEMENTS - Google Patents

TOBACCO SMOKE FILTER IMPROVEMENTS

Info

Publication number
BE796992A
BE796992A BE128968A BE128968A BE796992A BE 796992 A BE796992 A BE 796992A BE 128968 A BE128968 A BE 128968A BE 128968 A BE128968 A BE 128968A BE 796992 A BE796992 A BE 796992A
Authority
BE
Belgium
Prior art keywords
tobacco smoke
smoke filter
filter improvements
tobacco
smoke
Prior art date
Application number
BE128968A
Other languages
French (fr)
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 Co filed Critical British American Tobacco Co
Publication of BE796992A publication Critical patent/BE796992A/en

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
    • A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
BE128968A 1972-03-22 1973-03-19 TOBACCO SMOKE FILTER IMPROVEMENTS BE796992A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1339472 1972-03-22

Publications (1)

Publication Number Publication Date
BE796992A true BE796992A (en) 1973-07-16

Family

ID=10022168

Family Applications (1)

Application Number Title Priority Date Filing Date
BE128968A BE796992A (en) 1972-03-22 1973-03-19 TOBACCO SMOKE FILTER IMPROVEMENTS

Country Status (5)

Country Link
BE (1) BE796992A (en)
BR (1) BR7301897D0 (en)
DE (1) DE2313419A1 (en)
NL (1) NL7303614A (en)
ZA (1) ZA731150B (en)

Also Published As

Publication number Publication date
NL7303614A (en) 1973-09-25
ZA731150B (en) 1973-11-28
BR7301897D0 (en) 1974-09-24
DE2313419A1 (en) 1973-10-04

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