NL6804856A - - Google Patents

Info

Publication number
NL6804856A
NL6804856A NL6804856A NL6804856A NL6804856A NL 6804856 A NL6804856 A NL 6804856A NL 6804856 A NL6804856 A NL 6804856A NL 6804856 A NL6804856 A NL 6804856A NL 6804856 A NL6804856 A NL 6804856A
Authority
NL
Netherlands
Application number
NL6804856A
Other versions
NL153074B (en
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 filed Critical
Publication of NL6804856A publication Critical patent/NL6804856A/xx
Publication of NL153074B publication Critical patent/NL153074B/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
    • A24D3/166—Silicic acid or silicates
NL6804856A 1967-04-06 1968-04-05 TOBACCO FILTER. NL153074B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT329567A AT276194B (en) 1967-04-06 1967-04-06 Filter media for tobacco smoke

Publications (2)

Publication Number Publication Date
NL6804856A true NL6804856A (en) 1968-10-07
NL153074B NL153074B (en) 1977-05-16

Family

ID=3548341

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6804856A NL153074B (en) 1967-04-06 1968-04-05 TOBACCO FILTER.

Country Status (9)

Country Link
AT (1) AT276194B (en)
BE (1) BE713276A (en)
CH (1) CH515690A (en)
DE (1) DE1767024C3 (en)
ES (1) ES352013A1 (en)
FR (1) FR1570621A (en)
LU (1) LU55759A1 (en)
NL (1) NL153074B (en)
SE (1) SE351553B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7903773A (en) * 1978-05-16 1979-11-20 British American Tobacco Co FILTER FOR TOBACCO SMOKING.

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU68080A1 (en) * 1973-07-24 1975-05-21
LU68081A1 (en) * 1973-07-24 1975-05-21
CH643443A5 (en) * 1979-06-14 1984-06-15 Baumgartner Papiers Sa CIGARETTE END.
US4662384A (en) * 1982-06-29 1987-05-05 British-American Tobacco Company Limited Smoking articles
DE3625593A1 (en) * 1986-07-29 1988-02-04 Bat Cigarettenfab Gmbh FILTER CIGARETTE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7903773A (en) * 1978-05-16 1979-11-20 British American Tobacco Co FILTER FOR TOBACCO SMOKING.

Also Published As

Publication number Publication date
DE1767024C3 (en) 1975-04-03
BE713276A (en) 1968-08-16
LU55759A1 (en) 1968-06-10
CH515690A (en) 1971-11-30
SE351553B (en) 1972-12-04
ES352013A1 (en) 1970-02-01
AT276194B (en) 1969-11-10
FR1570621A (en) 1969-06-13
DE1767024A1 (en) 1972-04-20
NL153074B (en) 1977-05-16
DE1767024B2 (en) 1974-08-08

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Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: BURRUS