EP0347652A2 - Appui de dos pour tablettes de siège et de chaise-longue - Google Patents

Appui de dos pour tablettes de siège et de chaise-longue Download PDF

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Publication number
EP0347652A2
EP0347652A2 EP19890110327 EP89110327A EP0347652A2 EP 0347652 A2 EP0347652 A2 EP 0347652A2 EP 19890110327 EP19890110327 EP 19890110327 EP 89110327 A EP89110327 A EP 89110327A EP 0347652 A2 EP0347652 A2 EP 0347652A2
Authority
EP
European Patent Office
Prior art keywords
hinge
plate
seat
bushing
insert according
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
EP19890110327
Other languages
German (de)
English (en)
Other versions
EP0347652A3 (en
EP0347652B1 (fr
Inventor
Peter Schmidt
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.)
Schmidt and Lenhardt GmbH and Co OHG
Original Assignee
Schmidt and Lenhardt GmbH and Co OHG
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 Schmidt and Lenhardt GmbH and Co OHG filed Critical Schmidt and Lenhardt GmbH and Co OHG
Priority to AT89110327T priority Critical patent/ATE74743T1/de
Publication of EP0347652A2 publication Critical patent/EP0347652A2/fr
Publication of EP0347652A3 publication Critical patent/EP0347652A3/de
Application granted granted Critical
Publication of EP0347652B1 publication Critical patent/EP0347652B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/1001—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto specially adapted for specific applications
    • A61G7/1003—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto specially adapted for specific applications mounted on or in combination with a bath-tub
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/1013—Lifting of patients by
    • A61G7/1019—Vertical extending columns or mechanisms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/1049—Attachment, suspending or supporting means for patients
    • A61G7/1059—Seats
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/1073—Parts, details or accessories
    • A61G7/1082—Rests specially adapted for
    • A61G7/1088—Back
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/1013—Lifting of patients by
    • A61G7/1021—Inflatable cushions

Definitions

  • the invention relates to a bathtub insert for the disabled with the features of the preamble of claim 1.
  • Such a bathtub insert is known from DE-C-35 08 056.
  • the backrest consists of a narrow plate to which arms which extend downwards and which extend through holes in the seat plate and which are supported in front of the holes on the underside of the seat plate are fastened.
  • the backrest can thus be detached from the seat plate.
  • the inclination of the backrest also poses some problems in practice.
  • the well-known bathtub insert has a relatively steep backrest, which enables the staff to keep the upper body of the handicapped upright for washing the back, but the steep position carries the risk that unsupervised patients can fall forward.
  • a flatter position of the backrest would be safer for unattended bathing and more comfortable for the patient.
  • the object of the invention is to design the bath insert of the type mentioned in such a way that the backrest is designed and arranged in such a way that the disabled patient is provided with greater security for the maintenance of his chosen sitting-lying position on the seat or lying plate without obstructing the work of the staff to wash the patient.
  • the swiveling side plates on the backrest provide the patient with lateral support without having to hold on to the tub edges. Thanks to the fine adjustment of the opening angle of the side panels, an individual adjustment to the upper body width of the patient can be achieved, so that the bathtub insert is suitable for children as well as for diverent adults. Since the disabled come from the side onto the seat plate and also leave it to the side, the side plates can be pivoted back at least into the level of the backrest, but preferably backwards up to the back of the backrest. In this position, the disabled can also be washed by the staff without disturbing the side panels.
  • the swiveling mounting of the backrest itself allows the disabled person to search for an inclined position suitable for him, in which he can also bathe in a stable position unattended.
  • the backrest can easily be swiveled into a steep position by the staff to the upper body of the disabled for that subsequent washing and straightening up for getting in and out of the bath.
  • fine-stage swivel angle setting devices are integrated in conventional hinges. This has the advantage of particularly simple handling without having to operate any actuating elements.
  • the side plates and / or the backrest only need to be shifted slightly in the direction of their respective pivot axis in order to release the catch and to be able to pivot the respective plate freely.
  • a slight lifting is sufficient for the side plates to be able to pivot them freely both inwards and outwards.
  • the weight of the side plates is in itself sufficient to automatically snap them back into the selected angular position.
  • a built-in compression spring is preferably used, which prestresses the locking hinge in its locking position.
  • a bathtub insert 10 has a lifting device 12 in the form of a hose which can be filled with pressurized water and a guide device 14 in the form of at least one pair of scissors frames. Lifting device 12 and guide device 14 are arranged between a base plate 13 and a seat plate 16.
  • a control device 15 in the form of a manually operated valve allows the lifting device 12 to be connected to a pressurized water line, the lifting device to be shut off and emptied.
  • a backrest 18 is arranged so as to be detachable, which has two angled arms 20 which protrude through openings in the seat plate 16 and rest on the underside of the seat plate 16.
  • Side plates 22 are located on the two upright longitudinal edges of the backrest 18 by means of hinge arrangements 24 pivotally mounted.
  • the backrest can be trapezoidal, so that the two side edges diverge upwards.
  • the pivot axes of the side plates 22 run at or at a short distance approximately parallel to the backrest.
  • the backrest 18 itself is also pivotally mounted on a mounting plate 26 about a transverse axis by means of a hinge arrangement 24.
  • the mounting plate 26 is supported on the seat plate 16 and supports the arms 20.
  • the pivot axis of the backrest 18 in the exemplary embodiment lies slightly above the seat plate 16, but can also run in the plane of the seat plate 16 if corresponding recesses in the hinge arrangement 24 Seat plate 16 are provided.
  • FIG. 6 differs from the embodiment according to FIG. 1 characterized in that the seat plate 16 is extended and thus designed as a bed plate, that the guide device 14 comprises two pairs of heavy frames and the lifting device 12 comprises two pressurized water hoses and that the hinge arrangement 24 for adjusting the inclination of the backrest 18 is missing.
  • the hinge arrangement 24 comprises at least one hinge, which has two hinge plates 28, each with a rolled-in bush 30, which protrudes in one piece from the respective hinge plate 28 and only in one half of the hinge plate is arranged.
  • the two bushes 30 of the identically designed two hinge plates 28 are penetrated by a hinge pin 32.
  • the hinge pin 32 is in the embodiment according to FIG. 3 provided at its lower end with a corrugated thickening 46 which is pressed into a bush 30. At the other end, the hinge pin 32 extends along a section 38 over the other bush 30 and carries at the end a head 40, between which and the adjacent bush 30 a helical compression spring 44 is arranged, which is located on the end face 42 of the other 40 facing the head Jack 30 supports.
  • the hinge pin 32 is rotatable and relatively displaceable in the axial direction.
  • the mutually facing end faces of the two bushes 30 have identical sawtooth-like locking teeth, which extend around the entire circumference of the end faces of the bushes 30.
  • Each tooth 34 of the locking teeth has an axially parallel locking surface 35 and a flat inclined flank 36. In the locking position, both locking teeth (teeth 34) interlock. If the side plate 22 is raised slightly against the action of the spring 44, the latching is released and the hinge plate 28 riveted to the side plate 22 can be seen in FIG. 2 position shown to the outside and be pivoted up to the back of the backrest 18. Thanks to the sawtooth-like design of the latching tooth, there is no need for the side plate 22 to pivot inwards the previous axial stroke, because in this pivoting direction the flattened flanks 36 ensure that the teeth 34 can slide along each other.
  • the sawtooth-like latching device is installed in such a way that it locks in the reverse pivoting direction and slides in the forward pivoting direction.
  • FIGS. 4 and 5 show a modified embodiment of a hinge arrangement 24, in which the locking teeth are not arranged on the end faces of the bushes 30 but on two adjacent, interlocking circumferential surfaces.
  • the bushing 30 of the one hinge plate 28 has an axial hollow cylindrical projection 50, the outer circumference of which is provided with a large number of closely spaced axial webs 52.
  • the other bushing 30 has a bore section 54, on the inner circumference of which a plurality of closely adjacent axial grooves 56 are formed, which extend over the axial length of the bore section 54. In the latched position, the projection 50 dips into the bore section 54 and the interlocking axial webs and axial grooves provide a positive locking against rotation.
  • the hinge pin 32 has no head but consists of a round rod, which has ring grooves at both ends, in which locking rings 60, 62 are inserted.
  • the locking ring 62 is supported on an annular shoulder of an end recess 64 of the bushing 30, while the locking ring 60 forms the abutment for the spring 44, which is received here in an enlarged bore 58 of the displaceable bushing 30 and on the inner annular shoulder of this bore section 58 supports.
  • FIG. 4 illustrates the hinge in the disengaged position.
  • the side plate 22 must be held by hand when pivoting.
  • the spring 44 automatically locks the hinge.
  • Each hinge plate 28 is designed as a one-piece molded plastic part.
  • the hinge plate 28 has two fastening tabs 28a, 28b between which a gap for inserting the side plate 22 or the backrest 18 is formed.

Landscapes

  • Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Devices For Medical Bathing And Washing (AREA)
  • Residential Or Office Buildings (AREA)
  • Bathtubs, Showers, And Their Attachments (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Special Chairs (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Glass Compositions (AREA)
  • Water Treatment By Sorption (AREA)
  • Prostheses (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Finger-Pressure Massage (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)
  • Adornments (AREA)
  • Chairs Characterized By Structure (AREA)
  • Laminated Bodies (AREA)
EP89110327A 1988-06-23 1989-06-08 Appui de dos pour tablettes de siège et de chaise-longue Expired - Lifetime EP0347652B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89110327T ATE74743T1 (de) 1988-06-23 1989-06-08 Rueckenlehne fuer sitz- und liegeplatten.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3821192A DE3821192A1 (de) 1988-06-23 1988-06-23 Rueckenlehne fuer sitz- oder liegeplatten
DE3821192 1988-06-23

Publications (3)

Publication Number Publication Date
EP0347652A2 true EP0347652A2 (fr) 1989-12-27
EP0347652A3 EP0347652A3 (en) 1990-07-18
EP0347652B1 EP0347652B1 (fr) 1992-04-15

Family

ID=6357075

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89110327A Expired - Lifetime EP0347652B1 (fr) 1988-06-23 1989-06-08 Appui de dos pour tablettes de siège et de chaise-longue

Country Status (13)

Country Link
US (1) US4932087A (fr)
EP (1) EP0347652B1 (fr)
JP (1) JPH0241160A (fr)
AT (1) ATE74743T1 (fr)
AU (1) AU608989B2 (fr)
CA (1) CA1319463C (fr)
DE (2) DE3821192A1 (fr)
DK (1) DK167647B1 (fr)
ES (1) ES2030560T3 (fr)
FI (1) FI90308C (fr)
GR (1) GR3004613T3 (fr)
NO (1) NO892606L (fr)
SA (1) SA89100013B1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0520267A1 (fr) * 1991-06-24 1992-12-30 Roland Schwarz Méthode de commande d'un appareil de levage et appareil de levage pour personnes handicapées
DE4130323A1 (de) * 1991-09-12 1993-03-18 Schmidt & Lenhardt Gmbh & Co Badewanneneinsatz fuer behinderte
WO1993009748A1 (fr) * 1991-11-15 1993-05-27 John Clark Mustarde Appareil de levage pour baignoire
EP0578947A1 (fr) * 1992-07-11 1994-01-19 MEYRA WILHELM MEYER GMBH & CO. KG Elévateur de bain
EP0607475A1 (fr) * 1993-01-15 1994-07-27 Schmidt & Lenhardt GmbH & Co. oHG Tube élévateur avec extrémités obturées par des baguettes pincées
EP0619106A1 (fr) * 1993-03-05 1994-10-12 Schmidt & Lenhardt GmbH & Co. oHG Elévateur adaptable dans une baignoire
EP0795309A1 (fr) * 1996-03-14 1997-09-17 Schmidt & Lenhardt GmbH & Co. oHG Dossier pour élévateur de bain
US5797149A (en) * 1991-11-15 1998-08-25 Mustarde; John Clarke Bath lift
DE19720963B4 (de) * 1996-05-22 2007-02-22 A & S Bäder GmbH Rückenstütze für Badewannen
US11654066B2 (en) * 2019-06-13 2023-05-23 Drive Medical Gmbh & Co. Kg Bathtub lift

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2086806T3 (es) * 1993-03-05 1996-07-01 Schmidt & Lenhardt Gmbh & Co Aparato para impedidos fisicos utilizable en bañeras.
DE4437513C2 (de) * 1994-10-20 1997-07-17 Walter Gobbers Vorrichtung zum Einsetzen in eine Badewanne oder dergleichen als Ein- und Ausstiegshilfe
US6240577B1 (en) 1999-10-18 2001-06-05 Ricky L. Worthy Method and apparatus for a bathtub mountable chair
JP2002119569A (ja) * 2000-10-18 2002-04-23 Og Giken Co Ltd 改良式介護装置
US6415459B1 (en) 2001-04-24 2002-07-09 Robert E. Sevier Tub for physically handicapped persons
US7270861B2 (en) * 2002-12-20 2007-09-18 The Procter & Gamble Company Laminated structurally elastic-like film web substrate
JP5572503B2 (ja) * 2010-09-27 2014-08-13 酒井医療株式会社 入浴用車椅子
EP3257490A1 (fr) 2016-06-17 2017-12-20 Sunrise Medical GmbH Support latéral pour un siège de soutien postural
US10849821B2 (en) 2019-03-27 2020-12-01 Paula Jo Hennessy Hydrotherapy soaking chair and method for use
RU2711156C1 (ru) * 2019-08-07 2020-01-15 Владимир Викторович Михайлов Сиденье для унитаза

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE234930C (fr) * 1900-01-01
DE1934785A1 (de) * 1969-07-09 1971-01-28 Geyr Utila Geraetebau Vorrichtung zur Erleichterung des Ein- und Ausstiegs von koerperbehinderten und altersschwachen Personen in eine bzw. aus einer Badewanne
GB1323861A (en) * 1971-01-07 1973-07-18 Bath Inst Of Medical Eng Arm rest for invalid chair cularly suitable for flooring
EP0131741A2 (fr) * 1983-07-06 1985-01-23 Peter Schmidt Elévateur de bain pour invalides
WO1986003673A1 (fr) * 1984-12-20 1986-07-03 Broadstand Limited Chaise
EP0193730A2 (fr) * 1985-03-07 1986-09-10 Peter Schmidt Accessoire pour baignoire

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123400A (en) * 1964-03-03 Invalid s chair
US2635679A (en) * 1950-01-11 1953-04-21 Joseph E Mcdonald Folding boat seat with adjustable back rest
US2779949A (en) * 1952-06-27 1957-02-05 Clarence C Crispen Hydraulic lift for bath tubs
DE1455806A1 (de) * 1964-03-11 1969-05-29 Keiper Recaro Gmbh Co Gelenkbeschlag fuer Sitze,insbesondere Kraftfahrzeugsitze
GB1496584A (en) * 1975-01-21 1977-12-30 James D Sanitary chairs
GB2014446B (en) * 1977-12-22 1983-01-19 Garman D E T Bathing supports
FR2427818A1 (fr) * 1978-06-08 1980-01-04 Rioufrays Jean Chaise de mise a l'eau pour handicapes physiques
JPS5635388A (en) * 1979-08-30 1981-04-08 Nitto Electric Ind Co Selfftemperature controlled heating element
DE3002149A1 (de) * 1980-01-22 1981-07-23 Wilhelm 8830 Treuchtlingen Hüttinger Wasserhydraulische hebeeinrichtung fuer bad
EP0073757A4 (fr) * 1981-03-09 1984-04-24 Harry H Herman Jr Ensemble de coussins de levage ameliores pour baignoire.
GB2117236B (en) * 1982-02-23 1986-02-19 Mountway Limited Lifting devices for use with baths etc
GB2120933B (en) * 1982-05-28 1985-09-11 Pennington Richards Cyril Mont Apparatus for helping a person to get in or out of a bath
CH659575A5 (de) * 1983-03-03 1987-02-13 Kurt Brandenberger Tragvorrichtung fuer eine heb- und drehbare sitz- oder liegeanordnung.
DE3337536A1 (de) * 1983-10-14 1985-05-02 Wolfgang 7970 Leutkirch Dentler Hubvorrichtung fuer einen badewanneneinsatz
US4624019A (en) * 1984-05-21 1986-11-25 Pennington Richards Cyril M Apparatus for helping a person to get in or out of a bath
DE3704628C1 (en) * 1987-02-13 1988-09-22 Ulrich Kleinhans Displacement system for the disabled
US4768239A (en) * 1987-09-28 1988-09-06 Pauley William E Bath lift device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE234930C (fr) * 1900-01-01
DE1934785A1 (de) * 1969-07-09 1971-01-28 Geyr Utila Geraetebau Vorrichtung zur Erleichterung des Ein- und Ausstiegs von koerperbehinderten und altersschwachen Personen in eine bzw. aus einer Badewanne
GB1323861A (en) * 1971-01-07 1973-07-18 Bath Inst Of Medical Eng Arm rest for invalid chair cularly suitable for flooring
EP0131741A2 (fr) * 1983-07-06 1985-01-23 Peter Schmidt Elévateur de bain pour invalides
WO1986003673A1 (fr) * 1984-12-20 1986-07-03 Broadstand Limited Chaise
EP0193730A2 (fr) * 1985-03-07 1986-09-10 Peter Schmidt Accessoire pour baignoire

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0520267A1 (fr) * 1991-06-24 1992-12-30 Roland Schwarz Méthode de commande d'un appareil de levage et appareil de levage pour personnes handicapées
DE4130323A1 (de) * 1991-09-12 1993-03-18 Schmidt & Lenhardt Gmbh & Co Badewanneneinsatz fuer behinderte
DE4130323C2 (de) * 1991-09-12 2000-03-23 Schmidt & Lenhardt Gmbh & Co Badewanneneinsatz für Behinderte
WO1993009748A1 (fr) * 1991-11-15 1993-05-27 John Clark Mustarde Appareil de levage pour baignoire
US5797149A (en) * 1991-11-15 1998-08-25 Mustarde; John Clarke Bath lift
EP0578947A1 (fr) * 1992-07-11 1994-01-19 MEYRA WILHELM MEYER GMBH & CO. KG Elévateur de bain
EP0607475A1 (fr) * 1993-01-15 1994-07-27 Schmidt & Lenhardt GmbH & Co. oHG Tube élévateur avec extrémités obturées par des baguettes pincées
EP0607475B1 (fr) * 1993-01-15 1995-04-05 Schmidt & Lenhardt GmbH & Co. oHG Tube élévateur avec extrémités obturées par des baguettes pincées
EP0619106A1 (fr) * 1993-03-05 1994-10-12 Schmidt & Lenhardt GmbH & Co. oHG Elévateur adaptable dans une baignoire
EP0795309A1 (fr) * 1996-03-14 1997-09-17 Schmidt & Lenhardt GmbH & Co. oHG Dossier pour élévateur de bain
DE19720963B4 (de) * 1996-05-22 2007-02-22 A & S Bäder GmbH Rückenstütze für Badewannen
US11654066B2 (en) * 2019-06-13 2023-05-23 Drive Medical Gmbh & Co. Kg Bathtub lift

Also Published As

Publication number Publication date
FI892875A (fi) 1989-12-24
EP0347652A3 (en) 1990-07-18
NO892606L (no) 1989-12-27
FI892875A0 (fi) 1989-06-13
ES2030560T3 (es) 1992-11-01
AU3700389A (en) 1990-01-04
FI90308B (fi) 1993-10-15
US4932087A (en) 1990-06-12
DK309489D0 (da) 1989-06-22
EP0347652B1 (fr) 1992-04-15
FI90308C (fi) 1994-01-25
DK309489A (da) 1989-12-24
DE58901144D1 (de) 1992-05-21
SA89100013B1 (ar) 2001-01-01
DK167647B1 (da) 1993-12-06
AU608989B2 (en) 1991-04-18
GR3004613T3 (fr) 1993-04-28
NO892606D0 (no) 1989-06-22
CA1319463C (fr) 1993-06-29
ATE74743T1 (de) 1992-05-15
DE3821192A1 (de) 1989-12-28
JPH0241160A (ja) 1990-02-09

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