CH521100A - Cigarette filter - Google Patents

Cigarette filter

Info

Publication number
CH521100A
CH521100A CH969770A CH969770A CH521100A CH 521100 A CH521100 A CH 521100A CH 969770 A CH969770 A CH 969770A CH 969770 A CH969770 A CH 969770A CH 521100 A CH521100 A CH 521100A
Authority
CH
Switzerland
Prior art keywords
cigarette filter
cigarette
filter
Prior art date
Application number
CH969770A
Other languages
French (fr)
Inventor
Maurice Labbe Francis Auguste
Original Assignee
Molins Machine 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
Priority claimed from GB32625/69A external-priority patent/GB1299855A/en
Application filed by Molins Machine Co Ltd filed Critical Molins Machine Co Ltd
Publication of CH521100A publication Critical patent/CH521100A/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
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • A24D3/045—Tobacco smoke filters characterised by their shape or structure with smoke acceleration means, e.g. impact-filters
CH969770A 1969-06-27 1970-06-26 Cigarette filter CH521100A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB32625/69A GB1299855A (en) 1968-12-04 1968-12-04 Improvements in or relating to tobacco smoke filters

Publications (1)

Publication Number Publication Date
CH521100A true CH521100A (en) 1972-04-15

Family

ID=10341546

Family Applications (1)

Application Number Title Priority Date Filing Date
CH969770A CH521100A (en) 1969-06-27 1970-06-26 Cigarette filter

Country Status (2)

Country Link
CH (1) CH521100A (en)
DE (1) DE2018558C3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4357950A (en) * 1980-05-27 1982-11-09 American Filtrona Corporation Tobacco smoke filter having improved tar/carbon monoxide ratio
US4388934A (en) * 1980-06-18 1983-06-21 British-American Tobacco Company Limited Filters
GB8429104D0 (en) * 1984-11-17 1984-12-27 British American Tobacco Co Tobacco smoke filters

Also Published As

Publication number Publication date
DE2018558C3 (en) 1978-12-21
DE2018558B2 (en) 1978-05-18
DE2018558A1 (en) 1971-01-28

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Legal Events

Date Code Title Description
PL Patent ceased