BE895774A - Filtres a fumee de tabac - Google Patents

Filtres a fumee de tabac

Info

Publication number
BE895774A
BE895774A BE0/210023A BE210023A BE895774A BE 895774 A BE895774 A BE 895774A BE 0/210023 A BE0/210023 A BE 0/210023A BE 210023 A BE210023 A BE 210023A BE 895774 A BE895774 A BE 895774A
Authority
BE
Belgium
Prior art keywords
tobacco smoke
smoke filters
filters
tobacco
smoke
Prior art date
Application number
BE0/210023A
Other languages
English (en)
Inventor
J A Luke
Original Assignee
Brown & Williamson Tobacco
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 Brown & Williamson Tobacco filed Critical Brown & Williamson Tobacco
Publication of BE895774A publication Critical patent/BE895774A/fr

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
    • A24D3/043—Tobacco smoke filters characterised by their shape or structure with ventilation means, e.g. air dilution
    • 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
BE0/210023A 1982-02-02 1983-02-01 Filtres a fumee de tabac BE895774A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8202944 1982-02-02

Publications (1)

Publication Number Publication Date
BE895774A true BE895774A (fr) 1983-05-30

Family

ID=10528055

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/210023A BE895774A (fr) 1982-02-02 1983-02-01 Filtres a fumee de tabac

Country Status (31)

Country Link
JP (1) JPS58165781A (fr)
KR (1) KR840003398A (fr)
AU (1) AU551826B2 (fr)
BE (1) BE895774A (fr)
BR (1) BR8300491A (fr)
DE (1) DE3303300A1 (fr)
DK (1) DK39183A (fr)
ES (1) ES278855Y (fr)
FI (1) FI830210L (fr)
FR (1) FR2520596A1 (fr)
GB (1) GB2115678B (fr)
HK (1) HK28586A (fr)
HU (1) HU188419B (fr)
IL (1) IL67732A (fr)
IN (1) IN157857B (fr)
IT (1) IT1163072B (fr)
KE (1) KE3599A (fr)
LU (1) LU84619A1 (fr)
MY (1) MY8700717A (fr)
NL (1) NL8300378A (fr)
NO (1) NO830332L (fr)
NZ (1) NZ203132A (fr)
PH (1) PH19162A (fr)
PL (1) PL137239B1 (fr)
RO (1) RO87086A (fr)
SE (1) SE8300442L (fr)
SG (1) SG92385G (fr)
TR (1) TR21446A (fr)
YU (1) YU23583A (fr)
ZA (1) ZA83653B (fr)
ZW (1) ZW2283A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8530362D0 (en) * 1985-12-10 1986-01-22 Gallaher Ltd Filter device
GB8531659D0 (en) * 1985-12-23 1986-02-05 British American Tobacco Co Smoking articles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2109761A5 (fr) * 1970-10-05 1972-05-26 Eastman Kodak Co
CA1096737A (fr) * 1977-03-14 1981-03-03 Jan Van Tilburg Filtre de fumee
US4174719A (en) * 1977-06-29 1979-11-20 Olin Corporation Microperforated filter tip cigarette
US4256122A (en) * 1979-04-11 1981-03-17 Brown & Williamson Tobacco Corporation Cigarette filter

Also Published As

Publication number Publication date
ZW2283A1 (en) 1983-08-03
YU23583A (en) 1985-10-31
IT1163072B (it) 1987-04-08
SE8300442L (sv) 1983-08-03
FI830210L (fi) 1983-08-03
IT8319394A0 (it) 1983-02-02
PL240393A1 (en) 1983-08-15
FI830210A0 (fi) 1983-01-21
NZ203132A (en) 1985-03-20
IT8319394A1 (it) 1984-08-02
IL67732A (en) 1987-07-31
RO87086A (fr) 1986-07-30
GB8300839D0 (en) 1983-02-16
PL137239B1 (en) 1986-05-31
IN157857B (fr) 1986-07-12
FR2520596B1 (fr) 1985-03-22
ZA83653B (en) 1983-10-26
NO830332L (no) 1983-08-03
JPS58165781A (ja) 1983-09-30
GB2115678B (en) 1985-08-14
SG92385G (en) 1987-09-18
NL8300378A (nl) 1983-09-01
TR21446A (tr) 1984-07-01
IL67732A0 (en) 1983-05-15
MY8700717A (en) 1987-12-31
ES278855U (es) 1985-04-16
SE8300442D0 (sv) 1983-01-28
DE3303300A1 (de) 1983-08-11
LU84619A1 (fr) 1983-09-08
ES278855Y (es) 1985-11-16
GB2115678A (en) 1983-09-14
AU1077683A (en) 1983-08-11
AU551826B2 (en) 1986-05-15
JPS6126351B2 (fr) 1986-06-20
FR2520596A1 (fr) 1983-08-05
HK28586A (en) 1986-04-25
BR8300491A (pt) 1983-11-01
KR840003398A (ko) 1984-09-08
PH19162A (en) 1986-01-16
KE3599A (en) 1986-02-07
DK39183D0 (da) 1983-02-01
DK39183A (da) 1983-08-03
HU188419B (en) 1986-04-28

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BROWN & WILLIAMSON TOBACCO CORP.

Effective date: 19870228