NO830332L - Forbedret roekfilter. - Google Patents

Forbedret roekfilter.

Info

Publication number
NO830332L
NO830332L NO830332A NO830332A NO830332L NO 830332 L NO830332 L NO 830332L NO 830332 A NO830332 A NO 830332A NO 830332 A NO830332 A NO 830332A NO 830332 L NO830332 L NO 830332L
Authority
NO
Norway
Prior art keywords
plug
air
filter
filter according
channel
Prior art date
Application number
NO830332A
Other languages
English (en)
Norwegian (no)
Inventor
John Anthony 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 NO830332L publication Critical patent/NO830332L/no

Links

Classifications

    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/04Tobacco smoke filters characterised by their shape or structure
    • A24D3/043Tobacco smoke filters characterised by their shape or structure with ventilation means, e.g. air dilution
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
NO830332A 1982-02-02 1983-02-01 Forbedret roekfilter. NO830332L (no)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NO830332L true NO830332L (no) 1983-08-03

Family

ID=10528055

Family Applications (1)

Application Number Title Priority Date Filing Date
NO830332A NO830332L (no) 1982-02-02 1983-02-01 Forbedret roekfilter.

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
RO87086A (fr) 1986-07-30
ZW2283A1 (en) 1983-08-03
DK39183D0 (da) 1983-02-01
GB2115678A (en) 1983-09-14
JPS58165781A (ja) 1983-09-30
BE895774A (fr) 1983-05-30
ZA83653B (en) 1983-10-26
KR840003398A (ko) 1984-09-08
PH19162A (en) 1986-01-16
BR8300491A (pt) 1983-11-01
MY8700717A (en) 1987-12-31
FR2520596A1 (fr) 1983-08-05
SE8300442D0 (sv) 1983-01-28
SG92385G (en) 1987-09-18
FI830210A0 (fi) 1983-01-21
ES278855Y (es) 1985-11-16
IT1163072B (it) 1987-04-08
PL240393A1 (en) 1983-08-15
SE8300442L (sv) 1983-08-03
AU1077683A (en) 1983-08-11
NL8300378A (nl) 1983-09-01
IL67732A (en) 1987-07-31
IN157857B (fr) 1986-07-12
TR21446A (tr) 1984-07-01
IL67732A0 (en) 1983-05-15
IT8319394A0 (it) 1983-02-02
HK28586A (en) 1986-04-25
DE3303300A1 (de) 1983-08-11
IT8319394A1 (it) 1984-08-02
NZ203132A (en) 1985-03-20
ES278855U (es) 1985-04-16
JPS6126351B2 (fr) 1986-06-20
GB8300839D0 (en) 1983-02-16
KE3599A (en) 1986-02-07
HU188419B (en) 1986-04-28
LU84619A1 (fr) 1983-09-08
GB2115678B (en) 1985-08-14
FI830210L (fi) 1983-08-03
PL137239B1 (en) 1986-05-31
AU551826B2 (en) 1986-05-15
YU23583A (en) 1985-10-31
FR2520596B1 (fr) 1985-03-22
DK39183A (da) 1983-08-03

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