SG92385G - Improvements relating to tobacco smoke filters - Google Patents

Improvements relating to tobacco smoke filters

Info

Publication number
SG92385G
SG92385G SG923/85A SG92385A SG92385G SG 92385 G SG92385 G SG 92385G SG 923/85 A SG923/85 A SG 923/85A SG 92385 A SG92385 A SG 92385A SG 92385 G SG92385 G SG 92385G
Authority
SG
Singapore
Prior art keywords
tobacco smoke
improvements relating
smoke filters
filters
relating
Prior art date
Application number
SG923/85A
Other languages
English (en)
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 SG92385G publication Critical patent/SG92385G/en

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
SG923/85A 1982-02-02 1985-12-03 Improvements relating to tobacco smoke filters SG92385G (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
SG92385G true SG92385G (en) 1987-09-18

Family

ID=10528055

Family Applications (1)

Application Number Title Priority Date Filing Date
SG923/85A SG92385G (en) 1982-02-02 1985-12-03 Improvements relating to tobacco smoke filters

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
LU84619A1 (fr) 1983-09-08
ES278855U (es) 1985-04-16
HU188419B (en) 1986-04-28
KE3599A (en) 1986-02-07
DK39183A (da) 1983-08-03
AU551826B2 (en) 1986-05-15
PL240393A1 (en) 1983-08-15
AU1077683A (en) 1983-08-11
DE3303300A1 (de) 1983-08-11
PL137239B1 (en) 1986-05-31
FR2520596B1 (fr) 1985-03-22
FI830210A0 (fi) 1983-01-21
TR21446A (tr) 1984-07-01
RO87086A (fr) 1986-07-30
IT8319394A0 (it) 1983-02-02
MY8700717A (en) 1987-12-31
IL67732A0 (en) 1983-05-15
GB2115678B (en) 1985-08-14
FI830210L (fi) 1983-08-03
SE8300442D0 (sv) 1983-01-28
JPS58165781A (ja) 1983-09-30
IT1163072B (it) 1987-04-08
NL8300378A (nl) 1983-09-01
IL67732A (en) 1987-07-31
IT8319394A1 (it) 1984-08-02
ES278855Y (es) 1985-11-16
BE895774A (fr) 1983-05-30
GB2115678A (en) 1983-09-14
GB8300839D0 (en) 1983-02-16
FR2520596A1 (fr) 1983-08-05
BR8300491A (pt) 1983-11-01
YU23583A (en) 1985-10-31
ZA83653B (en) 1983-10-26
SE8300442L (sv) 1983-08-03
NO830332L (no) 1983-08-03
DK39183D0 (da) 1983-02-01
NZ203132A (en) 1985-03-20
IN157857B (fr) 1986-07-12
JPS6126351B2 (fr) 1986-06-20
KR840003398A (ko) 1984-09-08
PH19162A (en) 1986-01-16
ZW2283A1 (en) 1983-08-03
HK28586A (en) 1986-04-25

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