IT8319394A0 - Filtri da fumo perfezionati. - Google Patents

Filtri da fumo perfezionati.

Info

Publication number
IT8319394A0
IT8319394A0 IT8319394A IT1939483A IT8319394A0 IT 8319394 A0 IT8319394 A0 IT 8319394A0 IT 8319394 A IT8319394 A IT 8319394A IT 1939483 A IT1939483 A IT 1939483A IT 8319394 A0 IT8319394 A0 IT 8319394A0
Authority
IT
Italy
Prior art keywords
smoke filters
improved smoke
improved
filters
smoke
Prior art date
Application number
IT8319394A
Other languages
English (en)
Other versions
IT1163072B (it
IT8319394A1 (it
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 IT8319394A0 publication Critical patent/IT8319394A0/it
Publication of IT8319394A1 publication Critical patent/IT8319394A1/it
Application granted granted Critical
Publication of IT1163072B publication Critical patent/IT1163072B/it

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
    • 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
IT19394/83A 1982-02-02 1983-02-02 Filtri da fumo perfezionati IT1163072B (it)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
IT8319394A0 true IT8319394A0 (it) 1983-02-02
IT8319394A1 IT8319394A1 (it) 1984-08-02
IT1163072B IT1163072B (it) 1987-04-08

Family

ID=10528055

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19394/83A IT1163072B (it) 1982-02-02 1983-02-02 Filtri da fumo perfezionati

Country Status (31)

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

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 (it) * 1970-10-05 1972-05-26 Eastman Kodak Co
CA1096737A (en) * 1977-03-14 1981-03-03 Jan Van Tilburg Smoke filters
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 (ro) 1986-07-30
ZW2283A1 (en) 1983-08-03
DK39183D0 (da) 1983-02-01
GB2115678A (en) 1983-09-14
JPS58165781A (ja) 1983-09-30
NO830332L (no) 1983-08-03
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 (it) 1986-07-12
TR21446A (tr) 1984-07-01
IL67732A0 (en) 1983-05-15
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 (it) 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 (it) 1985-03-22
DK39183A (da) 1983-08-03

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