NL7701908A - FILTER CARTRIDGE. - Google Patents

FILTER CARTRIDGE.

Info

Publication number: NL7701908A
Authority: NL; Netherlands
Prior art keywords: filter cartridge; cartridge; filter
Prior art date: 1976-02-24

Application number

NL7701908A

Other languages

Dutch (nl)

Original Assignee

Robert Maderholz

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.)

1976-02-24

Filing date

1977-02-23

Publication date

1977-08-26

1977-02-23 Application filed by Robert Maderholz filed Critical Robert Maderholz

1977-08-26 Publication of NL7701908A publication Critical patent/NL7701908A/en

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F7/00—Mouthpieces for pipes; Mouthpieces for cigar or cigarette holders
- A24F7/04—Mouthpieces for pipes; Mouthpieces for cigar or cigarette holders with smoke filters
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/02—Loose filtering material, e.g. loose fibres
- B01D39/06—Inorganic material, e.g. asbestos fibres, glass beads or fibres

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Analytical Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Inorganic Chemistry (AREA)
Cigarettes, Filters, And Manufacturing Of Filters (AREA)

NL7701908A 1976-02-24 1977-02-23 FILTER CARTRIDGE. NL7701908A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19767605462 DE7605462U1 (en)	1976-02-24	1976-02-24	FILTER CARTRIDGE

Publications (1)

Publication Number	Publication Date
NL7701908A true NL7701908A (en)	1977-08-26

Family

ID=6662404

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7701908A NL7701908A (en)	1976-02-24	1977-02-23	FILTER CARTRIDGE.

Country Status (2)

Country	Link
DE (1)	DE7605462U1 (en)
NL (1)	NL7701908A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2020020837A1 (en) *	2018-07-23	2020-01-30	Paul Schorez	Filter sleeve for smoking appliances

1976
- 1976-02-24 DE DE19767605462 patent/DE7605462U1/en not_active Expired
1977
- 1977-02-23 NL NL7701908A patent/NL7701908A/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
DE7605462U1 (en)	1976-06-24

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Legal Events

Date	Code	Title	Description
1979-10-25	BV	The patent application has lapsed