BE820708A - Perfectionnements aux filtres a air - Google Patents

Perfectionnements aux filtres a air

Info

Publication number: BE820708A
Authority: BE; Belgium
Prior art keywords: air filter; filter improvements; air; filter
Prior art date: 1973-10-05

Application number

BE149214A

Other languages

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.)

1973-10-05

Filing date

1974-10-04

Publication date

1975-02-03

1974-10-04 Application filed filed Critical

1975-02-03 Publication of BE820708A publication Critical patent/BE820708A/fr

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/67—Containers, packaging elements or packages, specially adapted for particular articles or materials for web or tape-like material
- B65D85/671—Containers, packaging elements or packages, specially adapted for particular articles or materials for web or tape-like material wound in flat spiral form
- B65D85/672—Containers, packaging elements or packages, specially adapted for particular articles or materials for web or tape-like material wound in flat spiral form on cores
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/08—Containers or packages with special means for dispensing contents for dispensing thin flat articles in succession
- B65D83/0805—Containers or packages with special means for dispensing contents for dispensing thin flat articles in succession through an aperture in a wall

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Packages (AREA)
Filtering Of Dispersed Particles In Gases (AREA)

BE149214A 1973-10-05 1974-10-04 Perfectionnements aux filtres a air BE820708A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB4658973A GB1453072A (en)	1973-10-05	1973-10-05	Air filters

Publications (1)

Publication Number	Publication Date
BE820708A true BE820708A (fr)	1975-02-03

Family

ID=10441853

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE149214A BE820708A (fr)	1973-10-05	1974-10-04	Perfectionnements aux filtres a air

Country Status (5)

Country	Link
BE (1)	BE820708A (fr)
DE (1)	DE2447761A1 (fr)
FR (1)	FR2246298B3 (fr)
GB (1)	GB1453072A (fr)
NL (1)	NL7413155A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9111421D0 (en) *	1991-05-28	1991-07-17	Pasley Andrew	Bag dispenser
WO2013158001A1 (fr) *	2012-04-17	2013-10-24	Sca Hygiene Products Ab	Récipient ayant une fonction de distribution pour matériau d'essuyage

1973
- 1973-10-05 GB GB4658973A patent/GB1453072A/en not_active Expired
1974
- 1974-10-04 BE BE149214A patent/BE820708A/fr unknown
- 1974-10-04 NL NL7413155A patent/NL7413155A/xx not_active Application Discontinuation
- 1974-10-07 DE DE19742447761 patent/DE2447761A1/de active Pending
- 1974-10-07 FR FR7433696A patent/FR2246298B3/fr not_active Expired

Also Published As

Publication number	Publication date
FR2246298B3 (fr)	1977-07-15
GB1453072A (en)	1976-10-20
FR2246298A1 (fr)	1975-05-02
DE2447761A1 (de)	1975-04-10
NL7413155A (nl)	1975-04-08

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