EP0386694B1 - Method for separating food products from their packaging material and apparatus for executing this method - Google Patents

Method for separating food products from their packaging material and apparatus for executing this method Download PDF

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Publication number
EP0386694B1
EP0386694B1 EP90104257A EP90104257A EP0386694B1 EP 0386694 B1 EP0386694 B1 EP 0386694B1 EP 90104257 A EP90104257 A EP 90104257A EP 90104257 A EP90104257 A EP 90104257A EP 0386694 B1 EP0386694 B1 EP 0386694B1
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EP
European Patent Office
Prior art keywords
packaging
pressing
foods
food products
cutter
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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.)
Expired - Lifetime
Application number
EP90104257A
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German (de)
French (fr)
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EP0386694A1 (en
Inventor
Wilfried Holzknecht
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Individual
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Individual
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B69/00—Unpacking of articles or materials, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/24—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using an endless pressing band
    • B30B9/241—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using an endless pressing band co-operating with a drum or roller

Definitions

  • the invention relates to a method for separating food from its packaging, in which the separation is carried out by pressing through a sieve, and a device for carrying out this method.
  • the foodstuffs in question are those that have been made during production, that have passed their expiry date, or that were introduced, although they are not marketable under German regulations. Foodstuffs are also suitable for which no expiry dates are specified, but which are no longer marketable due to storage for too long, storage under incorrect conditions or other circumstances.
  • a method for handling bulk goods filled in sacks in which the sacks are opened, torn and the torn sacks be separated from the bulk material.
  • the device belonging to the method comprises a comminution screw for opening and tearing the sacks and conveying the mixture of bulk material and bag parts onto a conveyor belt or directly into a separating device, where the bulk material falls through a sieve and the bag parts are discharged separately.
  • the method according to FR-A-2 356 585 is limited to bulk goods packed in sacks and is not suitable for foodstuffs that are not pourable and in particular pasty or viscous, since the separation takes place only by the action of gravity on the goods on the sieve.
  • a device for separating the flowable constituents from a mixture of such and solid, in particular for preparing foods is known.
  • a known press passing machine is used with a press belt which is partially wrapped around a perforated drum and can be pressed onto this by means of a press roll.
  • the perforated drum By forming the perforated drum with a non-perforated central zone and feeding the material to be treated into the area thereof, the separation process can be improved.
  • the material to be treated can consist of a meat-tendon / bone mixture, for the production of sausages or, for example, incorrect packaging resulting from cheese or butter packaging.
  • a disadvantage of the device according to DE-C-36 33 396 is that it is not suitable for shredding conventional food packaging.
  • the object of the invention is to find a method for the mechanical processing of the foods mentioned, which is not only easy to carry out with relatively little mechanical means, but which it also allows the processing of various types of food, the amount of food still adhering to the packaging remnants being said to be insignificantly small.
  • the method according to the invention is also intended to be used for processing non-packaged foods, e.g. Sausages in natural casings or bread without packaging are suitable, with the packaged food being so well separated from packaging and food that they can be used as animal feed.
  • non-packaged foods e.g. Sausages in natural casings or bread without packaging are suitable, with the packaged food being so well separated from packaging and food that they can be used as animal feed.
  • This object is achieved in that the food with the packaging is crushed by squeezing and formed into a strand and the strand is cut for further crushing before pressing.
  • superheated steam can advantageously be introduced into the comminuted mass before pressing.
  • the device for achieving the object according to the invention is advantageously characterized in that it has a comminution twin screw, a rotating multi-blade knife and a screen press.
  • the hard-packed foods and solid foods are crushed in a pre-shredder 12 by means of an electrically driven, counter-rotating shredding twin screw 1 with square helices, the packages being torn open and solid foods being roughly shredded.
  • the comminuted mixture is then comminuted again as a quasi-homogeneous mass after passing through a plate with openings 11 by a multi-bladed knife 2.
  • the mass is then fed to an electrically driven screw conveyor 4, in the beginning of which foods with soft packaging can also be entered.
  • the screw conveyor 4 throws into an input hopper 9 with an electrically driven conveyor wing 10. At this point, hot steam can be added to better separate the food from the packaging.
  • the mass is then placed in a screen press 3 and there continuously between an electrically driven screen drum 5 and a separately electrically driven one Pressure band 6 is squeezed so that the foodstuffs are pressed separately from the packaging through the openings of the drum 5, while the packaging means are retained on the outer wall of the drum 5.
  • the packaging residues are removed from the outer wall of the drum by an outer scraper 7. removed while the cleanly squeezed food is recovered from the inside of the open-sided sieve drum 5 by means of an externally attached inner scraper 8.
  • the method can therefore be carried out with simple means without an energy-intensive leaching.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Processing Of Solid Wastes (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Fodder In General (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Vending Machines For Individual Products (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Meat, Egg Or Seafood Products (AREA)

Abstract

Foods which are not suitable, or are no longer suitable, for consumption have to be separated from their packaging in order to be usable as animal feed. <??>This is achieved by subjecting the foods with the packaging to preliminary comminution by crushing, and shaping the comminuted product to an extrudate, slicing the extrudate and subsequently separating the foods from the remains of the packaging by pressing the food through a sieve, the apparatus for carrying out the process being provided with a double screw (12) for comminution, a rotating multiple bladed knife (2) and a sieve press (3). <??>The area of application is the food industry. <IMAGE>

Description

Die Erfindung betrifft ein Verfahren zum Trennen von Lebensmitteln von ihrer Verpackung, bei dem die Trennung durch Durchpressen durch ein Sieb erfolgt, sowie eine Vorrichtung zur Durchführung dieses Verfahrens.The invention relates to a method for separating food from its packaging, in which the separation is carried out by pressing through a sieve, and a device for carrying out this method.

Es ist bereits bekannt, Lebensmittel, die für den menschlichen Verbrauch nicht oder nicht mehr zugelassen sind und zu Tierfutter verarbeitet werden sollen, mit Hand von ihrer Verpackung zu trennen und/oder zu zerkleinern.It is already known to manually separate and / or shred food that is not or no longer approved for human consumption and that is to be processed into animal feed.

Diese Behandlung ist aber sehr kostenaufwendig, so daß Lebensmittel, die nicht oder nicht mehr zum menschlichen Verbrauch geeignet sind, oft auf Sondermüll-Deponien deponiert werden müssen.However, this treatment is very expensive, so that foods that are not or no longer suitable for human consumption often have to be disposed of in hazardous waste landfills.

Bei den infrage kommenden Lebensmitteln handelt es sich um solche, bei denen bei der Herstellung Fehler auftraten, deren Haltbarkeitsdatum überschritten wurde oder die eingeführt wurden, obwohl sie nach deutschen Vorschriften nicht verkehrsfähig sind. Weiterhin kommen solche Lebensmittel infrage, bei denen zwar keine Haltbarkeitsdaten vorgegeben sind, die aber durch zu lange Lagerung, Lagerung unter falschen Bedingungen oder anderen Umständen nicht mehr verkehrsfähig sind.The foodstuffs in question are those that have been made during production, that have passed their expiry date, or that were introduced, although they are not marketable under German regulations. Foodstuffs are also suitable for which no expiry dates are specified, but which are no longer marketable due to storage for too long, storage under incorrect conditions or other circumstances.

Aus der FR-A-2 356 585 ist ein Verfahren zur Handhabung von in Säcken abgefüllten Schüttgütern bekannt, bei dem die Säcke geöffnet, zerrissen und die zerrissenen Säcke von dem Schüttgut getrennt werden. Die zum Verfahren gehörige Vorrichtung umfaßt eine Zerkleinerungsschnecke zum Öffnen und Zerreißen der Säcke und Fördern des Gemenges aus Schüttgut und Sackteilen auf ein Förderband oder direkt in eine Trennvorrichtung, wo das Schüttgut durch ein Sieb fällt und die Sackteile getrennt abgeführt werden.From FR-A-2 356 585 a method for handling bulk goods filled in sacks is known, in which the sacks are opened, torn and the torn sacks be separated from the bulk material. The device belonging to the method comprises a comminution screw for opening and tearing the sacks and conveying the mixture of bulk material and bag parts onto a conveyor belt or directly into a separating device, where the bulk material falls through a sieve and the bag parts are discharged separately.

Das Verfahren nach FR-A-2 356 585 ist auf in Säcken abgefüllte Schüttgüter beschränkt und nicht für Lebensmittel, die nicht schüttfähig und insbesondere pastös oder viskos sind geeignet, da die Trennung nur durch Schwerkrafteinwirkung auf die auf dem Sieb befindlichen Güter erfolgt.The method according to FR-A-2 356 585 is limited to bulk goods packed in sacks and is not suitable for foodstuffs that are not pourable and in particular pasty or viscous, since the separation takes place only by the action of gravity on the goods on the sieve.

Es ist auch nach DE-C-36 33 396 eine Einrichtung zum Abscheiden der fließfähigen Bestandteile aus einem Gemisch aus solchen und festen, insbesondere zum Aufbereiten von Lebensmitteln bekannt. Dabei findet eine bekannte Preßpassiermaschine mit einem eine Lochtrommel teilweise umschlingenden, mittels einer Preßwalze an diese andrückbaren Preßband Verwendung. Durch Ausbildung der Lochtrommel mit einer nicht perforierten Mittelzone und Zuführung des Behandlungsgutes in den Bereich derselben gelingt es, den Trennprozeß zu verbessern. Das Behandlungsgut kann aus einem Fleisch-Sehnen/Knochen-Gemisch, zur Wurstherstellung oder beispielsweise bei der Käse- oder Butterverpackung anfallenden Fehlpackungen bestehen.According to DE-C-36 33 396, a device for separating the flowable constituents from a mixture of such and solid, in particular for preparing foods, is known. A known press passing machine is used with a press belt which is partially wrapped around a perforated drum and can be pressed onto this by means of a press roll. By forming the perforated drum with a non-perforated central zone and feeding the material to be treated into the area thereof, the separation process can be improved. The material to be treated can consist of a meat-tendon / bone mixture, for the production of sausages or, for example, incorrect packaging resulting from cheese or butter packaging.

Nachteilig ist bei der Einrichtung nach DE-C-36 33 396, daß sie nicht zum Zerkleinern von üblichen Lebensmittelverpackungen geeignet ist.A disadvantage of the device according to DE-C-36 33 396 is that it is not suitable for shredding conventional food packaging.

Aufgabe der Erfindung ist es, ein Verfahren zur maschinellen Aufbereitung der genannten Lebensmittel zu finden, welches nicht nur einfach mit verhältnismäßig geringen maschinellen Mitteln durchführbar ist, sondern welches es auch gestattet, verschiedenste Arten von Lebensmitteln zu verarbeiten, wobei der an den Verpackungsresten weiterhin haftende Lebensmittelanteil unbeachtlich klein sein soll.The object of the invention is to find a method for the mechanical processing of the foods mentioned, which is not only easy to carry out with relatively little mechanical means, but which it also allows the processing of various types of food, the amount of food still adhering to the packaging remnants being said to be insignificantly small.

Das erfindungsgemäße Verfahren soll sich auch zur Verarbeitung von nicht verpackten Lebensmitteln, z.B. Wurst in Naturdarm oder Brot ohne Verpackung eignen, wobei für die verpackten Lebensmittel eine derart gute Trennung von Verpackung und Lebensmitteln erfolgen soll, daß diese als Tierfutter verwendbar werden.The method according to the invention is also intended to be used for processing non-packaged foods, e.g. Sausages in natural casings or bread without packaging are suitable, with the packaged food being so well separated from packaging and food that they can be used as animal feed.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß vor dem Durchpressen die Lebensmittel mit den Verpackungen durch quetschen zerkleinert und zu einem Strang geformt werden und der Strang zum nochmaligen Zerkleinern geschnitten wird.This object is achieved in that the food with the packaging is crushed by squeezing and formed into a strand and the strand is cut for further crushing before pressing.

Zur Erleichterung der Trennung kann vorteilhaft vor dem Pressen Heißdampf in die zerkleinerte Masse eingeführt werden.To facilitate the separation, superheated steam can advantageously be introduced into the comminuted mass before pressing.

Die Vorrichtung zur Lösung der erfindungsgemäßen Aufgabe kennzeichnet sich vorteilhaft dadurch, daß sie eine Zerkleinerungs-Doppelschnecke, ein rotierendes mehrflügeliges Messer und eine Siebpresse aufweist.The device for achieving the object according to the invention is advantageously characterized in that it has a comminution twin screw, a rotating multi-blade knife and a screen press.

Weiter vorteilhafte Ausgestaltungen dieser Vorrichtung sind in den Patentansprüchen 4 und 5 angegeben.Further advantageous embodiments of this device are specified in claims 4 and 5.

Da der angestrebte Erfolg auf einfachste Weise erreicht. wird, kann von einer idealen Lösung der anstehenden Probleme gesprochen werden.Because the desired success is achieved in the simplest way. is an ideal solution to the problems at hand.

Im folgenden wird ein Ausführungsbeispiel der Erfindung anhand von Zeichnungen näher beschrieben. Es zeigen.

Figur 1
schematisch den Aufbau einer erfindungsgemäßen Vorrichtung,
Figur 2
einen Schnitt durch die verwendete Doppelschnecke,
Figur 3
einen Schnitt durch den Messerbereich des Vorzerkleinerers und
Figur 4
eine schematische Seitenansicht der verwendeten Siebpresse.
An exemplary embodiment of the invention is described in more detail below with reference to drawings. Show it.
Figure 1
schematically the structure of a device according to the invention,
Figure 2
a section through the twin screw used,
Figure 3
a section through the knife area of the pre-shredder and
Figure 4
a schematic side view of the screen press used.

Das erfindungsgemäße Verfahren wird wie folgt durchgeführt:The process according to the invention is carried out as follows:

Die hart verpackten Lebensmittel und feste Lebensmittel (z.B. Dauerwurst) werden in einem Vorzerkleinerer 12 mittels einer elektrisch angetriebenen, gegenläufig laufenden Zerkleinerungs-Doppelschnecke 1 mit Vierkantwendeln gequetscht, wobei die Verpackungen aufgerissen und feste Lebensmittel grob zerkleinert werden. Danach wird das zerkleinerte Gemisch als quasi homogene Masse nach dem Durchgang durch eine Platte mit Öffnungen 11 von einem mehrflügeligen Messer 2 nochmals zerkleinert.The hard-packed foods and solid foods (e.g. dry sausage) are crushed in a pre-shredder 12 by means of an electrically driven, counter-rotating shredding twin screw 1 with square helices, the packages being torn open and solid foods being roughly shredded. The comminuted mixture is then comminuted again as a quasi-homogeneous mass after passing through a plate with openings 11 by a multi-bladed knife 2.

Die Masse wird dann einer elektrisch angetriebenen Förderschnecke 4 zugeführt, in deren Anfang auch Lebensmittel mit Weichverpackung eingegeben werden können.The mass is then fed to an electrically driven screw conveyor 4, in the beginning of which foods with soft packaging can also be entered.

Die Förderschnecke 4 wirft in einen Eingabetrichter 9 mit elektrisch angetriebenem Förderflügel 10 ab. An dieser Stelle kann Heißdampf zur besseren Abtrennung der Lebensmittel von der Verpackung hinzugegeben werden.The screw conveyor 4 throws into an input hopper 9 with an electrically driven conveyor wing 10. At this point, hot steam can be added to better separate the food from the packaging.

Die Masse wird dann in eine Siebpresse 3 gegeben und dort kontinuierlich zwischen einer elektrisch angetriebenen Siebtrommel 5 und einem getrennt elektrisch angetriebenen Druckband 6 gequetscht, so daß die Lebensmittel von der Verpackung getrennt durch die Öffnungen der Trommel 5 nach innen gedrückt werden, während die Verpakkungsmittel an der Außenwand der Trommel 5 zurückgehalten werden.The mass is then placed in a screen press 3 and there continuously between an electrically driven screen drum 5 and a separately electrically driven one Pressure band 6 is squeezed so that the foodstuffs are pressed separately from the packaging through the openings of the drum 5, while the packaging means are retained on the outer wall of the drum 5.

Die Verpackungsreste werden dabei durch einen äußeren Abstreifer 7 von der Außenwand der Trommel. entfernt, während die sauber ausgepreßten Lebensmittel mittels eines von außen befestigten inneren Abstreifers 8 aus dem Inneren der einseitig offenen Siebtrommel 5 zurückgewonnen werden.The packaging residues are removed from the outer wall of the drum by an outer scraper 7. removed while the cleanly squeezed food is recovered from the inside of the open-sided sieve drum 5 by means of an externally attached inner scraper 8.

Das Verfahren kann also mit einfachen Mitteln ohne eine energieaufwendige Auslaugung durchgeführt werden.The method can therefore be carried out with simple means without an energy-intensive leaching.

Claims (5)

  1. A method for separating food products from their packaging material wherein the separation is executed by pressing through a mesh screen (5)
    characterized in
    that before the pressing the food products with their packages are disintegrated by squeezing and formed to a string and the string is cut for repeated disintegration.
  2. Method according to claim 1, characterized in that before the pressing hot steam is fed into the mass.
  3. An apparatus for executing the method as claimed in one of the claims 1 or 2 with a screen extruder (3) characterized in that the apparatus comprises a double rotary cutter screw 1 and a rotating multi blade cutter (2).
  4. Apparatus according to claim 3, characterized in that in front of the cutter (2) the double rotary cutter screw is positioned and between the cutter (2) and the screen extruder (3) a feed screw (4) is positioned.
  5. Apparatus according to one of the claims 3 or 4, characterized in that the screen extruder (3) comprises a rotating screening drum (5) with a pressing belt conveyor (6) contacting parts of the circumference of the drum (5), that an outer (7) and an inner (8) stripper contact the screening drum (5) and that the screen extruder (3) comprises an inlet hopper (9) with a rotating conveyor blade (10).
EP90104257A 1989-03-08 1990-03-06 Method for separating food products from their packaging material and apparatus for executing this method Expired - Lifetime EP0386694B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3907401A DE3907401C1 (en) 1989-03-08 1989-03-08
DE3907401 1989-03-08

Publications (2)

Publication Number Publication Date
EP0386694A1 EP0386694A1 (en) 1990-09-12
EP0386694B1 true EP0386694B1 (en) 1993-04-14

Family

ID=6375784

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90104257A Expired - Lifetime EP0386694B1 (en) 1989-03-08 1990-03-06 Method for separating food products from their packaging material and apparatus for executing this method

Country Status (9)

Country Link
US (1) US5100064A (en)
EP (1) EP0386694B1 (en)
JP (1) JPH0358754A (en)
AT (1) ATE88150T1 (en)
CA (1) CA2011803A1 (en)
DE (2) DE3907401C1 (en)
DK (1) DK0386694T3 (en)
ES (1) ES2041062T3 (en)
HK (1) HK27694A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2067408B1 (en) * 1993-05-04 1995-11-16 Olisefi Sa INSTALLATION FOR THE USE OF FOOD PRODUCTS FOR HUMAN CONSUMPTION, EXPIRED OR DETERIORATED, FOR ANIMAL CONSUMPTION.
US5848754A (en) * 1994-10-12 1998-12-15 Nordischer Maschinenbau Rud. Baader Gmbh & Co. Kg Method and apparatus for the recovery of packaging and its contents
EP0710512B1 (en) * 1994-10-12 2000-05-10 Nordischer Maschinenbau Rud. Baader Gmbh + Co Kg Method and device for recovering packaging materials and their contents
US5865113A (en) * 1997-12-11 1999-02-02 Weber; Irvon Material densifying and separating device
WO2002014186A1 (en) * 2000-08-11 2002-02-21 Iwao Endo Refuse sorting device
ES2200719B1 (en) * 2003-10-10 2005-05-01 Buenaviva Invest, S.L. PROCEDURE FOR THE RECOVERY OF DAIRY AND DERIVATIVE PRODUCTS AND APPLIANCE FOR THEIR REALIZATION.
AT518167B1 (en) 2016-01-25 2017-08-15 Josef Manner & Comp Ag Method and device for unpacking food
CN108543607A (en) * 2018-04-26 2018-09-18 南通瑞强机械制造有限公司 A kind of multi-stage screening system of processing building and decoration rubbish
EP3939777A1 (en) 2020-07-15 2022-01-19 Nordischer Maschinenbau Rud. Baader Gmbh + Co Kg Apparatus for separation of mixed materials of different flowability

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3346199A (en) * 1964-06-12 1967-10-10 Gordon H Strite Feed blender and crusher
US3266543A (en) * 1965-08-17 1966-08-16 Stephen A Paoli Method of producing boneless comminuted meat
DE1209951B (en) * 1964-09-18 1966-01-27 Moeller Johannes Fa Bag tearing and emptying device
GB1235721A (en) * 1968-08-26 1971-06-16 Ambuco Ltd Improvements in and relating to handling bags containing powdered and other particulate materials
US3834630A (en) * 1971-11-26 1974-09-10 Gunsons Sortex Ltd Recovery of packaged contents
DE2554659A1 (en) * 1975-12-05 1977-06-16 Luco Technic Gmbh Machine for emptying paper and similar bags - has shredding and baling station for empty bags
SE402574B (en) * 1976-06-28 1978-07-10 Bergu Ab KIT AND DEVICE FOR HANDLING PALLETED LOADS CONSISTING OF BAGS INCLUDED IN MASSAGE
FR2383078A2 (en) * 1977-03-10 1978-10-06 Vibramec Sarl BAG OPENING DEVICE
US4646627A (en) * 1982-02-26 1987-03-03 Prize Frize, Inc. Apparatus for preparing fried potato products
DE3214294C1 (en) * 1982-04-19 1984-01-05 Bert 5470 Andernach Steffens Process for the recovery of cellulose curls and flat wrappings from cellulose hygiene articles
DE3474801D1 (en) * 1984-08-22 1988-12-01 Luco Technic Gmbh Bag cutting - and bag emptying device
DE3633396C1 (en) * 1986-10-01 1987-11-05 Nordischer Maschinenbau Device for separating the flowable components from a mixture of substances

Also Published As

Publication number Publication date
DE3907401C1 (en) 1990-03-29
EP0386694A1 (en) 1990-09-12
DK0386694T3 (en) 1993-08-02
HK27694A (en) 1994-03-31
JPH0358754A (en) 1991-03-13
ATE88150T1 (en) 1993-04-15
CA2011803A1 (en) 1990-09-08
ES2041062T3 (en) 1993-11-01
US5100064A (en) 1992-03-31
DE59001183D1 (en) 1993-05-19

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