NL153074B - TOBACCO FILTER. - Google Patents

TOBACCO FILTER.

Info

Publication number: NL153074B
Authority: NL; Netherlands
Prior art keywords: tobacco filter; tobacco; filter
Prior art date: 1967-04-06

Application number

NL6804856A

Other languages

Dutch (nl)

Other versions

NL6804856A (en

Original Assignee

Burrus & Cie

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.)

1967-04-06

Filing date

1968-04-05

Publication date

1977-05-16

1968-04-05 Application filed by Burrus & Cie filed Critical Burrus & Cie

1968-10-07 Publication of NL6804856A publication Critical patent/NL6804856A/xx

1977-05-16 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

Landscapes

Chemical & Material Sciences (AREA)
Inorganic Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)

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 NL6804856A (en)	1968-10-07
NL153074B true 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)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
LU68081A1 (en) *	1973-07-24	1975-05-21
LU68080A1 (en) *	1973-07-24	1975-05-21
ZA792187B (en) *	1978-05-16	1980-05-28	British American Tobacco Co	Tobacco smoke filters
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

1967
- 1967-04-06 AT AT329567A patent/AT276194B/en active
1968
- 1968-03-18 CH CH395268A patent/CH515690A/en not_active IP Right Cessation
- 1968-03-21 DE DE19681767024 patent/DE1767024C3/en not_active Expired
- 1968-03-25 LU LU55759D patent/LU55759A1/xx unknown
- 1968-03-26 ES ES352013A patent/ES352013A1/en not_active Expired
- 1968-04-04 SE SE451368A patent/SE351553B/xx unknown
- 1968-04-05 NL NL6804856A patent/NL153074B/en unknown
- 1968-04-05 BE BE713276D patent/BE713276A/xx not_active IP Right Cessation
- 1968-04-05 FR FR1570621D patent/FR1570621A/fr not_active Expired

Also Published As

Publication number	Publication date
ES352013A1 (en)	1970-02-01
FR1570621A (en)	1969-06-13
BE713276A (en)	1968-08-16
NL6804856A (en)	1968-10-07
CH515690A (en)	1971-11-30
LU55759A1 (en)	1968-06-10
AT276194B (en)	1969-11-10
SE351553B (en)	1972-12-04
DE1767024C3 (en)	1975-04-03
DE1767024A1 (en)	1972-04-20
DE1767024B2 (en)	1974-08-08

Similar Documents

Publication	Publication Date	Title
DK115903B (en)	1969-11-17	Cigarette filter.
CH486853A (en)	1970-03-15	Tobacco
CH480810A (en)	1969-11-15	Cigarette filters
CH505638A (en)	1971-04-15	filter
BG15533A3 (en)	1976-04-26	TOBACCO FILTER
AT272913B (en)	1969-07-25	Cigarette filters
DK125566B (en)	1973-03-12	Cigarette.
NL141089B (en)	1974-02-15	FILTER DEVICE.
AT269721B (en)	1969-03-25	Cigarette filters
NL158085B (en)	1978-10-16	GAS FILTER.
DK125264B (en)	1973-01-29	Tobacco smoke filter.
DK127314B (en)	1973-10-22	Filter cigarette.
NL150341B (en)	1976-08-16	FILTER.
DK117288B (en)	1970-04-13	Self-cleaning filter.
OA02611A (en)	1970-05-05	Cigarettes.
FI46456C (en)	1973-04-10	Tobacco smoke filter.
NL153074B (en)	1977-05-16	TOBACCO FILTER.
FI46587C (en)	1973-05-08	Tobacco substitute.
CH532371A (en)	1973-01-15	Tobacco foils
CH501374A (en)	1971-01-15	Cigarette filter
NL154912B (en)	1977-11-15	AQUARIUM FILTER.
GR31914B (en)	1967-04-15	Built-in CIGARETTE FILTER.
DE6750538U (en)	1969-01-09	FILTER
AT286853B (en)	1970-12-28	Tobacco smoke filters
CH470851A (en)	1969-04-15	Cigarette filter

Legal Events

Date	Code	Title	Description
1988-04-30	NL80	Abbreviated name of patent owner mentioned of already nullified patent	Owner name: BURRUS