FR1403222A - Improvements to filters for tobacco smoke - Google Patents

Improvements to filters for tobacco smoke

Info

Publication number
FR1403222A
FR1403222A FR979846A FR979846A FR1403222A FR 1403222 A FR1403222 A FR 1403222A FR 979846 A FR979846 A FR 979846A FR 979846 A FR979846 A FR 979846A FR 1403222 A FR1403222 A FR 1403222A
Authority
FR
France
Prior art keywords
filters
tobacco smoke
tobacco
smoke
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR979846A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cigarette Components Ltd
Original Assignee
Cigarette Components Ltd
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
Priority claimed from GB25661/63A external-priority patent/GB1103091A/en
Application filed by Cigarette Components Ltd filed Critical Cigarette Components Ltd
Priority to FR979846A priority Critical patent/FR1403222A/en
Application granted granted Critical
Publication of FR1403222A publication Critical patent/FR1403222A/en
Expired legal-status Critical Current

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
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
    • A24D3/0212—Applying additives to filter materials
    • A24D3/0225—Applying additives to filter materials with solid additives, e.g. incorporation of a granular product
FR979846A 1963-06-27 1964-06-26 Improvements to filters for tobacco smoke Expired FR1403222A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR979846A FR1403222A (en) 1963-06-27 1964-06-26 Improvements to filters for tobacco smoke

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB25661/63A GB1103091A (en) 1963-06-27 1963-06-27 Improvements in or relating to tobacco smoke filters
GB3968163 1963-10-08
GB4796363 1963-12-04
GB535664 1964-02-07
FR979846A FR1403222A (en) 1963-06-27 1964-06-26 Improvements to filters for tobacco smoke

Publications (1)

Publication Number Publication Date
FR1403222A true FR1403222A (en) 1965-06-18

Family

ID=27515268

Family Applications (1)

Application Number Title Priority Date Filing Date
FR979846A Expired FR1403222A (en) 1963-06-27 1964-06-26 Improvements to filters for tobacco smoke

Country Status (1)

Country Link
FR (1) FR1403222A (en)

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