EP0575272A1 - Kunststofftube mit einem zerreissbaren Innenhütchen, diese Tube mit einer Kapsel und deren Anwendungen - Google Patents

Kunststofftube mit einem zerreissbaren Innenhütchen, diese Tube mit einer Kapsel und deren Anwendungen Download PDF

Info

Publication number
EP0575272A1
EP0575272A1 EP93420254A EP93420254A EP0575272A1 EP 0575272 A1 EP0575272 A1 EP 0575272A1 EP 93420254 A EP93420254 A EP 93420254A EP 93420254 A EP93420254 A EP 93420254A EP 0575272 A1 EP0575272 A1 EP 0575272A1
Authority
EP
European Patent Office
Prior art keywords
tube
cover
capsule
head
depression
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.)
Granted
Application number
EP93420254A
Other languages
English (en)
French (fr)
Other versions
EP0575272B1 (de
Inventor
Bernard Schneider
René Hoslet
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.)
Albea Tubes France SAS
Original Assignee
Cebal SAS
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 by Cebal SAS filed Critical Cebal SAS
Publication of EP0575272A1 publication Critical patent/EP0575272A1/de
Application granted granted Critical
Publication of EP0575272B1 publication Critical patent/EP0575272B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
    • B65D51/20—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing
    • B65D51/22—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing having means for piercing, cutting, or tearing the inner closure
    • B65D51/228—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing having means for piercing, cutting, or tearing the inner closure a major part of the inner closure being removed from the container after the opening
    • 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
    • B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
    • B65D35/02—Body construction
    • B65D35/12—Connections between body and closure-receiving bush
    • 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
    • B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
    • B65D35/44—Closures
    • 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
    • B65D2251/00—Details relating to container closures
    • B65D2251/0003—Two or more closures
    • B65D2251/0006—Upper closure
    • B65D2251/0015—Upper closure of the 41-type
    • 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
    • B65D2251/00—Details relating to container closures
    • B65D2251/0003—Two or more closures
    • B65D2251/0068—Lower closure
    • B65D2251/0071—Lower closure of the 17-type

Definitions

  • the invention relates to a plastic tube surmounted by a tearable lid sealingly closing its outlet orifice, this tube possibly being fitted with a stopper comprising a key making it possible to fit and tear this lid by rotation.
  • EP-B-119145 US-A-4527700 discloses such a tube associated with a cap interlocking with internal reliefs the reliefs carried by the lateral surface of the cover.
  • the base of the cover is connected by a tearable zone at the edge of the orifice of the neck of the tube, and the rotation of the cap fitted onto the cover by its complementary reliefs makes it possible to drive the cover by breaking said area by twisting. .
  • the cover is retained in the cover when it is forced into the interior reliefs of the cover.
  • the diameter of the orifice was typically 2.5 to 10 mm.
  • the subject of the invention is a plastic tube having a head surmounted by a tight seal which can be torn by torsion, characterized in that this cover has a polygonal contour side surface up to its base, this surface being formed by generators inclined by less than 10 ° on the axis of the tube away from said base, and in that said cover has a tear zone comprised between said lateral surface and an interior surface having circular sections perpendicularly to said axis, these surfaces together delimiting at least a thin portion of minimum thickness between 0.05 and 0.15 mm and a portion of maximum thickness at least 1.5 times greater than said minimum thickness.
  • the cover is sufficiently rigid until it is connected to the head of the tube.
  • the thicker portions of its internally hollow base provide this rigidity and facilitate the injection and obtaining of much thinner and nevertheless compact and tight intermediate parts, forming sites for initiation of torsional rupture.
  • the cover being thus rigid and having a cylindrical or slightly conical shape, its gripping, preferably its fitting by a suitable key, is facilitated and the manipulations are not likely to cause it to bend and to damage its immediate periphery.
  • the tube head provided with the cover according to the invention is preferably overmolded on a skirt whose the inner surface is formed by a plastic material identical to that of the head.
  • a tear in the ductile type cover and without residual deformation affecting its immediate periphery preferably chosen as common plastic material for the overmolded head and for at least the interior of the skirt, is low density polyethylene of specific gravity between 0.88 and 0.93 g / cm3, or linear low density polyethylene.
  • the external surface of the tearing zone has a square contour and its hollow internal surface has perpendicular to the longitudinal axis of the tube and of the cover of the successive circular sections centered with respect to this square external surface, the progressive thinning and thickening of the wall comprised between these external and internal surfaces resulting in a maximum thickness of each of the two thick portions 2.5 to 4 times greater than the minimum thickness of each of the two thin portions between these thick portions.
  • Said hollow interior surface is typically of revolution around said axis.
  • the base of the cover is connected to the head of the tube in an annular depression flared from this head, the diameter of the flush end of this depression being less than 2 mm larger than the external width of the base of the cover and this cover projecting beyond this end by a height at least equal to its diameter.
  • the relief of the cover protects the depression, which is the immediate periphery of its base, from damage which could be caused by manipulation.
  • the side wall of the depression is typically frustoconical and constitutes the top of a truncated cone of drop formation which will be completed, downwards and inside, by the tear surface of the seal produced by the opening of the tube.
  • the micro-asperities of this tearing surface then become sites for attaching the drops of liquid, allowing them to form more easily and to grow by giving drops calibrated at 19 to 21 drops per cm3.
  • the diameter of the flush end of the depression is between 2.5 and 7 mm, the external width of the base of the cover being between 2 and 6 mm.
  • the inner surface of the cover is or belongs to a vault forming the back of the cover, this vault having a low height relative to the height of the cover and typically less than 1.3 mm and connecting to a circular cylindrical axial interior surface forming part of the orifice of the tube after tearing of the cover.
  • this preferably has a frustoconical side surface which will be extended by the lateral surface of rupture of the cover, the surface itself substantially frustoconical , forming a drop forming surface succeeding as described above to a circular cylindrical axial inner surface of the tube head, the assembly allowing the expulsion of calibrated liquid drops.
  • the cover of the tube can be pinched or embedded by any means and then broken by twisting.
  • the tube is accompanied or equipped with a capsule which covers the head of the tube and the cover, the capsule then having no contact with this cover, and this capsule preferably has at its top a hollow cavity constituting a key which can fit the cover by immobilizing it in rotation relative, when the capsule is released from the tube and turned upside down, and making it possible to break the cover by rotation of the capsule.
  • the drive surface of the cover has a height at least equal to 2 times the diameter of its base, and furthermore that the conicity of the cover, this widening towards its base, is small, having as already indicated a 1 ⁇ 2 cone angle less than 10 °.
  • the bottom fitting is done by simple pressing.
  • the generators of the lateral surface of the cover are inclined at less than 2 ° on the axis, the key of the tube then fully fitting the cover with a small clearance, preferably between 0.05 and 0.2 mm in diameter, and retaining it there after its rupture. It can be noted that this retention is linked to the polygonal shape and to the relative length of the embedding of the cover in the capsule and occurs without there having been necessarily.
  • the state of the flared annular depression is better preserved during storage of the tube capped with this capsule, by providing on the head of the tube a peripheral annular groove which surrounds the flared annular depression, as well as in the capsule attaching to the tube for example by screwing, an interior annular preferably annular rib which comes to be embedded in said annular groove in position for fixing at the bottom of the capsule on the tube.
  • This groove and this rib seal the fillings of the tube with the capsule after tearing of the cover.
  • a capsule material harder than the material of the head of the tube typically: capsule made of high density polyethylene or polypropylene, in the case of a tube head made of low density polyethylene or linear low density polyethylene.
  • the plastic material of the tube head is preferably identical to the plastic material forming the interior of the skirt of the tube, as already indicated. The less hard seal than the capsule is more easily retained there.
  • FIG. 1 represents a tube according to the invention provided with its cover, in axial section.
  • FIG. 2 represents the cross section of the cover at the level of its future tear, in section AA perpendicular to the axis.
  • Figure 3 shows a second tube according to the invention capped with its capsule, in axial section in its 1 ⁇ 2 left view, in axial section of the capsule, but not of the tube in its 1 ⁇ 2 right view.
  • Figure 3a is an enlarged partial view.
  • Figure 4 shows the same tube, with the same 1 ⁇ 2 views, the inverted capsule fitting the cover.
  • FIG. 3 also shows the capsule 20 made of PP (polypropylene) screwed fully onto the tube 1.
  • This capsule comprises a frustoconical cavity 21 which caps the contact 5 without any contact, and is bordered by a rib 22 which is inserted in position screwed into an annular peripheral groove 23 of the tube 1 surrounding its annular depression 80, this depression acting beyond the open end 81 of the depression 80 (FIGS. 3 and 3a).
  • This depression 80 and the cover are thus perfectly protected from shock or bruising during screwing on the cap 20.
  • the capsule 20 also includes, opening at its top, a hollow cavity 24 with a square section having a clearance of 0.08 mm over its width relative to the cover and a depth of 6 mm.
  • This cavity 24 is surrounded by an outer cone 25, which fits into the annular depression 80 ( Figure 4) when the capsule 20 fits the cover 5 to break it by rotation of this cover. This rupture is easily obtained regardless of the direction of rotation of the capsule 20, the latter being conveniently held by two flat wings or ribs 26.
  • FIG. 5 shows the tube 1 and the capsule 20 of FIGS. 3 and 4 after the rupture of the cover 5 which is now trapped in the hollow cavity or key 24 of the capsule 20.
  • the orifice 12 and the bowl formation of drops 15 and 18 now allow the delivery of calibrated drops and the capsule 20 makes it possible to recap the tube 1 after each distribution.
  • Plastic tubes for storage and distribution of medical, paramedical or cosmetic liquids, in particular liquid vaccines to be dispensed in calibrated drops are provided.

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Closures For Containers (AREA)
  • Materials For Medical Uses (AREA)
  • Wrappers (AREA)
  • Tubes (AREA)
  • Cosmetics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Endoscopes (AREA)
  • Buffer Packaging (AREA)
  • Packages (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
EP93420254A 1992-06-19 1993-06-17 Kunststofftube mit einem zerreissbaren Innenhütchen, diese Tube mit einer Kapsel und deren Anwendungen Expired - Lifetime EP0575272B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9207839 1992-06-19
FR9207839A FR2692556B1 (fr) 1992-06-19 1992-06-19 Tube en matiere plastique ayant un opercule dechirable, ledit tube avec une capsule et ses utilisations.

Publications (2)

Publication Number Publication Date
EP0575272A1 true EP0575272A1 (de) 1993-12-22
EP0575272B1 EP0575272B1 (de) 1996-01-17

Family

ID=9431206

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93420254A Expired - Lifetime EP0575272B1 (de) 1992-06-19 1993-06-17 Kunststofftube mit einem zerreissbaren Innenhütchen, diese Tube mit einer Kapsel und deren Anwendungen

Country Status (12)

Country Link
US (1) US5586672A (de)
EP (1) EP0575272B1 (de)
JP (1) JP3510290B2 (de)
AT (1) ATE133129T1 (de)
CA (1) CA2098547C (de)
CZ (1) CZ111793A3 (de)
DE (1) DE69301340T2 (de)
DK (1) DK0575272T3 (de)
ES (1) ES2082616T3 (de)
FI (1) FI932835A (de)
FR (1) FR2692556B1 (de)
GR (1) GR3018718T3 (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0803267A2 (de) * 1996-04-24 1997-10-29 B. Braun Melsungen Ag Medizintechnische Anschlussvorrichtung
FR2790947A1 (fr) * 1999-03-19 2000-09-22 Eurotube Tube multidose refermable notamment pour vaccin
WO2002012083A1 (de) * 2000-08-04 2002-02-14 Createchnic Ag Kunststoff-tube mit erstöffnungsgarantie und verfahren zu ihrer herstellung
FR2817241A1 (fr) * 2000-11-30 2002-05-31 Cebal Tube aluminium avec embout secable
EP1382540A1 (de) * 2002-07-16 2004-01-21 LAMEPLAST S.p.A. Behälter zum Verpacken flüssiger oder pastöser Produkte
EP2927156A1 (de) * 2014-03-31 2015-10-07 Sulzer Mixpac AG Kartusche und Verfahren zum Herstellen einer Kartusche

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US6192569B1 (en) * 1996-04-22 2001-02-27 Cebal Sa Process for manufacture of a top for a container with a detachable cover reusable as a cap
AU3188799A (en) * 1998-03-18 1999-10-11 Sanford Redmond Tubelike dispenser package and integral outlet formed from single sheet
US6241132B1 (en) * 1998-05-13 2001-06-05 The Testor Corporation Fluid dispensing apparatus with fitment spout and valve
DE29902258U1 (de) * 1999-02-09 1999-07-15 Linhardt Gmbh & Co Kg Tube sowie Verschlußnippel für eine solche Tube
ES2213579T3 (es) * 1999-06-24 2004-09-01 Tuboplast Hispania, S.A. Dispositivo de inviolabilidad aplicable a conjuntos de tubo-tapon.
JP4744679B2 (ja) * 2000-08-29 2011-08-10 ライオン株式会社 容器
JP4678664B2 (ja) * 2001-04-23 2011-04-27 大和製罐株式会社 ツイストオフ口部付き少容量容器
US20030022206A1 (en) * 2001-05-16 2003-01-30 Kay Robert A. Method of characterizing a homeopathic preparation
WO2004011338A2 (en) * 2002-07-30 2004-02-05 Sanford Redmond Aperture forming means and package
DE60229307D1 (de) * 2002-11-13 2008-11-20 Hoffmann Neopac Ag Originalitätsverschluss für tube mit abdrehzentriervorrichtung
ITMO20030283A1 (it) * 2003-10-21 2005-04-22 Lameplast Spa Flacone per prodotti fluidi, particolarmente farmaceutici,
US10828477B2 (en) 2005-05-26 2020-11-10 Biomed Packaging Systems, Inc. Dispensing applicator for fluids
US9220881B2 (en) 2005-05-26 2015-12-29 Biomed Packaging Systems Inc. Dispensing applicator for fluids
US7614811B2 (en) * 2005-05-26 2009-11-10 Biomed Packaging Systems Inc. Dispensing applicator for fluids
US20060266774A1 (en) * 2005-05-26 2006-11-30 Valentin Hierzer Dispensing closure
US10363404B2 (en) 2005-05-26 2019-07-30 Biomed Packaging Systems, Inc. Dispensing applicator for fluids
US8186897B2 (en) 2005-05-26 2012-05-29 Biomed Packaging Systems, Inc. Dispensing applicator for fluids
US8083425B2 (en) 2005-05-26 2011-12-27 Biomed Packaging Systems Inc. Dispensing applicator for fluids
JP2009506364A (ja) * 2005-08-31 2009-02-12 ノバルティス アクチエンゲゼルシャフト コンタクトレンズケア製品
WO2007087085A2 (en) * 2005-11-18 2007-08-02 Sanford Redmond Pouch with widened seal for elongated diagonal cut
FR2909975B1 (fr) * 2006-12-13 2009-04-17 Eskiss Packaging Soc Par Actio Flacon destine a recevoir une dose determinee d'un liquide
GB0820850D0 (en) * 2008-11-14 2008-12-24 Domino Printing Sciences Plc Improvements in or relating to inkjet printing
FR2949761B1 (fr) * 2009-09-10 2011-12-02 Oreal Dispositif de conditionnement et de distribution d'un produit
GB2487968B (en) * 2011-02-11 2015-09-02 Benedetti Internat Ltd A device for the dispensation of a pharmaceutical liquid
EP2554486A1 (de) * 2011-08-04 2013-02-06 Nestec S.A. Verpackung mit Ausgiessanordnung für fliessfähige Produkte
US9126728B1 (en) * 2013-02-05 2015-09-08 Stephen Elston Child resistant cap and related apparauts and method
EP3263483A1 (de) * 2016-07-01 2018-01-03 Sulzer Mixpac AG Kartusche, kern, form und verfahren zur herstellung einer kartusche
DE102018007991A1 (de) * 2018-10-08 2020-04-09 Kocher-Plastik Maschinenbau Gmbh Behälter

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GB1444848A (en) * 1974-08-29 1976-08-04 Barnes Hind Diagnostics Inc Plastics containers
GB2039267A (en) * 1979-01-12 1980-08-06 Arias M Phrophylactic unit-dose container
EP0192136A2 (de) * 1985-02-16 1986-08-27 Bayer Ag Tubenförmiger Behälter
GB2179641A (en) * 1985-08-23 1987-03-11 Wheeling Stamping Co Container
EP0119145B1 (de) * 1983-03-07 1987-04-29 Cebal Verschlussvorrichtung eines Behälters mit verengter Öffnung und Verschlusskappe
EP0408162A1 (de) * 1989-07-14 1991-01-16 Schering Aktiengesellschaft Verfahren zur Herstellung von einer Originalitätssicherung an einer Tube und eine Tube
FR2649676A1 (fr) * 1989-07-11 1991-01-18 Cebal Tete de tube en matiere plastique obturee de facon etanche et rebouchable

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US5348183A (en) * 1991-03-05 1994-09-20 Portola Packaging, Inc. Tamper-evident, initially unitary, fitment and closure
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US5240155A (en) * 1992-02-05 1993-08-31 Seaquist Closures Closure with integral twist ring

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Publication number Priority date Publication date Assignee Title
US3272366A (en) * 1965-05-13 1966-09-13 Juzo Neya Container
GB1444848A (en) * 1974-08-29 1976-08-04 Barnes Hind Diagnostics Inc Plastics containers
GB2039267A (en) * 1979-01-12 1980-08-06 Arias M Phrophylactic unit-dose container
EP0119145B1 (de) * 1983-03-07 1987-04-29 Cebal Verschlussvorrichtung eines Behälters mit verengter Öffnung und Verschlusskappe
EP0192136A2 (de) * 1985-02-16 1986-08-27 Bayer Ag Tubenförmiger Behälter
GB2179641A (en) * 1985-08-23 1987-03-11 Wheeling Stamping Co Container
FR2649676A1 (fr) * 1989-07-11 1991-01-18 Cebal Tete de tube en matiere plastique obturee de facon etanche et rebouchable
EP0408162A1 (de) * 1989-07-14 1991-01-16 Schering Aktiengesellschaft Verfahren zur Herstellung von einer Originalitätssicherung an einer Tube und eine Tube

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0803267A2 (de) * 1996-04-24 1997-10-29 B. Braun Melsungen Ag Medizintechnische Anschlussvorrichtung
EP0803267A3 (de) * 1996-04-24 1998-02-04 B. Braun Melsungen Ag Medizintechnische Anschlussvorrichtung
FR2790947A1 (fr) * 1999-03-19 2000-09-22 Eurotube Tube multidose refermable notamment pour vaccin
WO2002012083A1 (de) * 2000-08-04 2002-02-14 Createchnic Ag Kunststoff-tube mit erstöffnungsgarantie und verfahren zu ihrer herstellung
FR2817241A1 (fr) * 2000-11-30 2002-05-31 Cebal Tube aluminium avec embout secable
WO2002044045A1 (fr) * 2000-11-30 2002-06-06 Cebal S.A. Tube aluminium avec embout secable
EP1382540A1 (de) * 2002-07-16 2004-01-21 LAMEPLAST S.p.A. Behälter zum Verpacken flüssiger oder pastöser Produkte
EP2927156A1 (de) * 2014-03-31 2015-10-07 Sulzer Mixpac AG Kartusche und Verfahren zum Herstellen einer Kartusche
WO2015150196A1 (de) * 2014-03-31 2015-10-08 Sulzer Mixpac Ag Kartusche und verfahren zum herstellen einer kartusche
US9975139B2 (en) 2014-03-31 2018-05-22 Sulzer Mixpac Ag Cartridge and method for producing a cartridge

Also Published As

Publication number Publication date
ATE133129T1 (de) 1996-02-15
CA2098547A1 (fr) 1993-12-20
CA2098547C (fr) 2003-08-19
JPH0680151A (ja) 1994-03-22
EP0575272B1 (de) 1996-01-17
DK0575272T3 (da) 1996-02-12
FR2692556B1 (fr) 1996-05-15
US5586672A (en) 1996-12-24
FR2692556A1 (fr) 1993-12-24
ES2082616T3 (es) 1996-03-16
JP3510290B2 (ja) 2004-03-22
CZ111793A3 (en) 1994-01-19
FI932835A0 (fi) 1993-06-18
DE69301340D1 (de) 1996-02-29
GR3018718T3 (en) 1996-04-30
FI932835A (fi) 1993-12-20
DE69301340T2 (de) 1996-06-27

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