CH503476A - Cigarette filter - Google Patents

Cigarette filter

Info

Publication number
CH503476A
CH503476A CH196170A CH196170A CH503476A CH 503476 A CH503476 A CH 503476A CH 196170 A CH196170 A CH 196170A CH 196170 A CH196170 A CH 196170A CH 503476 A CH503476 A CH 503476A
Authority
CH
Switzerland
Prior art keywords
cigarette filter
cigarette
filter
Prior art date
Application number
CH196170A
Other languages
Italian (it)
Inventor
Bottari Francesco
Original Assignee
Bottari Francesco
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 Bottari Francesco filed Critical Bottari Francesco
Publication of CH503476A publication Critical patent/CH503476A/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
CH196170A 1969-02-15 1970-02-11 Cigarette filter CH503476A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT3501069 1969-02-15
IT3840469 1969-07-03

Publications (1)

Publication Number Publication Date
CH503476A true CH503476A (en) 1971-02-28

Family

ID=26329000

Family Applications (1)

Application Number Title Priority Date Filing Date
CH196170A CH503476A (en) 1969-02-15 1970-02-11 Cigarette filter

Country Status (3)

Country Link
CH (1) CH503476A (en)
DE (1) DE7004555U (en)
FR (1) FR2035423A5 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7835271U1 (en) * 1978-11-28 1979-07-19 Wesing, Otto, 3103 Bergen FILTER FOR CIGARETTES OR THE LIKE.

Also Published As

Publication number Publication date
DE7004555U (en) 1970-07-23
FR2035423A5 (en) 1970-12-18

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Legal Events

Date Code Title Description
PL Patent ceased