BE681949A - - Google Patents

Info

Publication number
BE681949A
BE681949A BE681949DA BE681949A BE 681949 A BE681949 A BE 681949A BE 681949D A BE681949D A BE 681949DA BE 681949 A BE681949 A BE 681949A
Authority
BE
Belgium
Prior art keywords
filter element
paper
particles
cigarette
cigar
Prior art date
Application number
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE681949A publication Critical patent/BE681949A/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F7/00—Mouthpieces for pipes; Mouthpieces for cigar or cigarette holders
    • A24F7/04—Mouthpieces for pipes; Mouthpieces for cigar or cigarette holders with smoke filters
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/061—Use of materials for tobacco smoke filters containing additives entrapped within capsules, sponge-like material or the like, for further release upon smoking

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
BE681949D 1965-06-02 1966-06-01 BE681949A (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46066665A 1965-06-02 1965-06-02

Publications (1)

Publication Number Publication Date
BE681949A true BE681949A (OSRAM) 1966-11-14

Family

ID=23829601

Family Applications (1)

Application Number Title Priority Date Filing Date
BE681949D BE681949A (OSRAM) 1965-06-02 1966-06-01

Country Status (1)

Country Link
BE (1) BE681949A (OSRAM)

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