BR7401864A - PERFECTION IN SMOKING TOBACCO ARTICLE - Google Patents

PERFECTION IN SMOKING TOBACCO ARTICLE

Info

Publication number
BR7401864A
BR7401864A BR1864/74A BR186474A BR7401864A BR 7401864 A BR7401864 A BR 7401864A BR 1864/74 A BR1864/74 A BR 1864/74A BR 186474 A BR186474 A BR 186474A BR 7401864 A BR7401864 A BR 7401864A
Authority
BR
Brazil
Prior art keywords
perfection
smoking tobacco
tobacco article
article
smoking
Prior art date
Application number
BR1864/74A
Other languages
Portuguese (pt)
Inventor
J Hammersmith
Original Assignee
Souza Cruz Ind & Com
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 Souza Cruz Ind & Com filed Critical Souza Cruz Ind & Com
Publication of BR7401864A publication Critical patent/BR7401864A/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
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
    • 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
BR1864/74A 1973-05-16 1974-03-12 PERFECTION IN SMOKING TOBACCO ARTICLE BR7401864A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36083973A 1973-05-16 1973-05-16

Publications (1)

Publication Number Publication Date
BR7401864A true BR7401864A (en) 1975-11-11

Family

ID=23419605

Family Applications (1)

Application Number Title Priority Date Filing Date
BR1864/74A BR7401864A (en) 1973-05-16 1974-03-12 PERFECTION IN SMOKING TOBACCO ARTICLE

Country Status (11)

Country Link
AU (1) AU469846B2 (en)
BE (1) BE808961A (en)
BR (1) BR7401864A (en)
CA (1) CA993752A (en)
CH (1) CH604573A5 (en)
DE (1) DE2365263A1 (en)
DK (1) DK145253C (en)
FI (1) FI56767C (en)
GB (1) GB1397678A (en)
NL (1) NL167745C (en)
ZA (1) ZA739241B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4763674A (en) * 1986-04-16 1988-08-16 Hercules Incorporated Method and device for controlling hydrogen cyanide and nitric oxide concentrations in cigarette smoke
EP0250806A3 (en) * 1986-06-30 1988-06-01 Hercules Incorporated Method and device for removing nitric oxide from cigarette smoke
US5063196A (en) * 1989-06-23 1991-11-05 Calgon Carbon Corporation Chromium-free impregnated activated carbon for adsorption of toxic gases and/or vapors
GB9121782D0 (en) * 1991-10-14 1991-11-27 Cigarette Components Ltd Cigarette filter containing particulate smoke modifying additive
CN103225231B (en) * 2012-06-28 2015-04-01 湖北中烟工业有限责任公司 Cigarette paper with natural mineral and natural plant composite additive
CN107474960A (en) * 2017-08-29 2017-12-15 上海华宝生物科技有限公司 A kind of cigarette smoke sensitive color change releases the production method of fragrant particle

Also Published As

Publication number Publication date
GB1397678A (en) 1975-06-18
AU6311673A (en) 1975-07-10
DK145253C (en) 1983-03-14
NL167745B (en) 1981-08-17
NL7317538A (en) 1974-11-19
DK145253B (en) 1982-10-18
FI56767B (en) 1979-12-31
FI374073A (en) 1974-11-17
DE2365263A1 (en) 1974-12-05
BE808961A (en) 1974-06-21
CA993752A (en) 1976-07-27
CH604573A5 (en) 1978-09-15
ZA739241B (en) 1974-10-30
FI56767C (en) 1980-04-10
AU469846B2 (en) 1976-02-26
NL167745C (en) 1982-01-18

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