EP0698771B1 - Gefrierschrank - Google Patents
Gefrierschrank Download PDFInfo
- Publication number
- EP0698771B1 EP0698771B1 EP95104853A EP95104853A EP0698771B1 EP 0698771 B1 EP0698771 B1 EP 0698771B1 EP 95104853 A EP95104853 A EP 95104853A EP 95104853 A EP95104853 A EP 95104853A EP 0698771 B1 EP0698771 B1 EP 0698771B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- plate
- pipe
- freezer
- evaporator
- freezer 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
- F25D25/028—Cooled supporting means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/02—Details of evaporators
- F25B2339/023—Evaporators consisting of one or several sheets on one face of which is fixed a refrigerant carrying coil
Definitions
- the invention relates to a freezer with a one Body part, the interior of which can be closed by a door, existing housing, and with one above the other in the interior Compartments and / or drawers, each of which belongs to the Are assigned to plate evaporators arranged in parallel, wherein at least some of the plate evaporators are made up essentially rectangular metal plates, preferably made of aluminum, on which the refrigerant leading, preferably aluminum coils, preferably through the tongues bent out of the metal plates are held; (see. FR-A-2 538 513 and FR-A-2 094 055).
- the object of the invention is therefore a freezer at the beginning specified type to create, with good efficiency can be produced in a cost-effective manner.
- this task is carried out in a freezer Generic type solved, inter alia, that gutter-like in the metal plates Wells are embossed in which the coils lie.
- the plate evaporators according to the invention can be manufacture in an economical manner because the evaporator tubes receiving depressions through a simple stamping process have it made.
- the plate evaporators according to the invention are thus much cheaper than pressed together and connected metal or aluminum plates, in the case of mirror images Training the channels leading the refrigerant according to a predetermined patterns are embossed.
- Plate evaporators are characterized by a good cooling capacity because the the refrigerant pipe coils carrying large areas on the walls of the channel-like depressions, so that between the coils and the metal plates have a good heat transfer is guaranteed.
- the profile of the channel-like depressions is expedient so adapted to the diameter of the tubes that they are about half of its coat essentially on the walls of the Deepen.
- the trough-like depressions between pressed out of the plate base-like elevations with flat surfaces are.
- the surveys can have an elongated rectangular shape with rounded Own corners.
- the length of the surveys is expedient smaller than the width of the plates, so that between the Bumps and the edges of the plates are embossed parts, in which the bends of the coils lie.
- the straight sections of the coils can require cold between the arches can be longer or shorter, so that the Arches a smaller or greater distance from the narrow sides of surveys.
- the plate edges are expediently used to stiffen the plates angled.
- Additional edge stiffening can be achieved that the edges of the plates are folded over before they are bent are so that there are double-layered bends after folding surrender.
- At least one edge of each plate is expediently twice angled inwards so that the outer leg of the bend runs approximately parallel to the plate.
- the arches of the Pipe coil can bend from the outer leg are attacked, so that this is not only the stiffening of the Plate but also the holder of the pipe coil serves.
- At least one of the bends of the plate can also do so be formed that a first bend approximately at right angles and two further bends in opposite directions are executed so that there is a U-shaped edge profile with transverse legs standing at the plate level.
- each for holding the coils two tongues are cut out of the plate, by the first of which grips the pipe and the other the free Covered end of first tongue.
- the end of the first tongue will under the slightly raised second tongue under the plate level and then the tongues are pushed together compresses that the second tongue essentially in again the level of the plate and is a good and firm holder for which creates the first tongue overlapping the tube.
- a particular problem with freezers is that there is a particularly large amount of heat in the upper area, because in the upper area heat not only through the side walls, but in particular also penetrate through the large cover wall can. For this reason it was previously common to use the top wall of the freezer one pressed together and connected aluminum plates existing plate evaporators with a particularly dense arrangement of the refrigerant channels to arrange, due to its increased cooling capacity in the upper Cabinet area maintains the minimum temperature of - 18 ° C. Such one made of pressed aluminum plates Existing plate evaporators are however several times as expensive as plate evaporators consisting of aluminum plates on which the the refrigerant pipe coils are attached.
- the webs are expediently at an angle of approximately 45 ° bent out of the plane of the plate.
- the prefabricated plate evaporator units for to combine rational internal transport in such a way that they only have a small transport volume is solved according to an inventive further development in that the coils of all plate evaporators by essentially straight pipe sections are connected to each other in the substantially parallel to each other each from the end region Plate side to the opposite end portion of the same Side of the underlying plate.
- the plate evaporators form with the connect them from plate evaporator to plate evaporator Pipe sections a zigzag line, so that the plate evaporator units fold flat for the purpose of transportation leave so that all plate evaporators of a plate evaporator unit lie on one another. Need for installation purposes the plate evaporators only to the required installation distance to be pulled apart, which is the plate evaporator connecting pipe sections in their connection areas only slightly harmlessly twisted.
- the problem is the capillary tube in a simple and safe way to connect to the injection side of the evaporator tube after inventive training, for the self-employed Protection is claimed, solved by the capillary tube is connected to the evaporator tube by a press connection, where the capillary tube is inserted in the middle of the evaporator tube and is flattened on both sides of the capillary tube, that this gutter-shaped with its profile Bordered half shells.
- the connection can be made as long as that an already very dense connection is achieved.
- suction pipe with the evaporator pipe can also be used connect by a press connection.
- the type of connection cannot be linked Connect weldable aluminum and copper pipes.
- the invention provides that in the suction side A collector bottle is arranged in the end region of the evaporator tube is, which consists of a tube of larger diameter, the Ends by a press connection with the adjacent evaporator tube sections are connected.
- the plate evaporators are also used in freezers the support of the drawers.
- the plate evaporators laterally on rib-like projections of the side walls supported.
- these locking devices provided the can also be connected to the inside of the side walls must, which are usually hammered into the side walls.
- the rear wall of the interior clips for Bracket for the straight pipe sections running parallel to the rear wall are arranged.
- the plate evaporators according to the invention can be used in freezers in a particularly simple manner lock that back the individual plate evaporators connecting pipe sections used for mounting will.
- FIG. 1 shows a plate evaporator unit consisting of three plate evaporators 1 seen in front view, namely in their position in a freezer, the Freezer and all the plate evaporators Facilities omitted for the sake of clarity are.
- the individual plate evaporators 2, 3 consist of aluminum plates with coils held on these, all Coils and the connecting pipe pieces arranged between them consist of a single continuous tube.
- the upper plate evaporator 2 is still based on the Fig. 3 explained in more detail and the two lower plate evaporators 3 with reference to FIG. 4.
- the end of the continuous tube 4 is not shown in Way connected to the suction pipe of the compressor.
- the refrigerant is injected through the capillary tube 5 into the beginning of the tube.
- the end section of the coil of the upper plate evaporator 2 is through the U-shaped tube section 6 at the beginning the coil of the plate evaporator 3 connected.
- the end of the coil of the plate evaporator is corresponding 3 through the pipe section 6 with the beginning of Pipe coil of the underlying plate evaporator 3 connected.
- the straight web parts 7 of the pipe sections 6 run in 1 seen obliquely from a rear end the top plate evaporator to the other rear end of the plate evaporator underneath, so that the plate evaporator units 1 Fold in this way before installation leave that the individual plate evaporators 2, 3 flat on each other lie. Because the pipe sections connecting the plate evaporators 7 run parallel to the rear wall, these can be fasten with clips on the back wall, so that with this fastening the plate evaporators 2, 3 fixed in the freezer are and cannot be pulled out unintentionally.
- the upper plate evaporator 2 consists of an aluminum plate 10, from the one lying parallel to one another in the deep-drawing process base-like elevations 11 are pressed out, in such a way that that in each case between two base-like elevations 11 half-shell-shaped groove-like depressions 12 are formed, in which the straight pipe sections 13 of the coolant coils are located.
- the base-like elevations 11 essentially have the Form oblong rectangles, with the corners 14 of the base-like Increases are rounded.
- For holding the straight sections 13 of the coils in the channel-like depressions 12 are from the plate 10 or the flat surfaces of the base-like Elevations 11 holding tongues 16, 17 cut out. The longer retaining tongues 16 can be seen in FIG.
- 10 Way around in a bottle-like manner over the straight pipe sections 13 and under the free end of the tongue 17 in the one from FIG. 10 obviously pushed.
- 10 are the individual ones Steps of putting tongue 16 'around pipe section 13 and the raised tongues 17 'shown in dash-dotted lines.
- the lifting of the tongues 17 is done for the purpose of front ends of the bottle-like bent tongues 16 under the Laying tabs 17. Once the ends of the tongues 16 under the tongues 17 are pushed, the bottle connection is pressed.
- the flat surfaces of the base-like elevations are in the 3 apparent manner with transverse to the channel-shaped Wells 12 and cuts parallel to each other 18 provided so that through these lamellar webs 19 from the Plate are cut out. These webs 19 are then in the manner shown in FIGS. 5 and 9 by about 45 ° slanted so that there are lamellar rust or lattice parts result in the passage gaps for the air.
- FIGS. 6 and 7. For the purpose of Forming the bend is the angled area first folded on itself so that it is double-layered. The angled area is then twice around the folded edges 24 and 25 angled so that an inwardly open U results. The free one essentially parallel to the plate plane Leg 26 engages over the outer bends 27 of the coil, so that these are determined by the bend.
- the straight sections of the coils can also be shortened if only a lower cooling capacity is required so that the bends 27 'on one side of the coil already in the middle area of the plates and anyway end at a distance from the rear edge area.
- the rear side edge of the plate evaporator is through a 6 and 8 apparent stiffening braced.
- the edge region is initially down around the folded edge 30 and then angled outwards by two further folded edges 31, 32, so that there is a U-shaped edge, the legs of this edge profile are perpendicular to the plate plane.
- the narrow side edges of the plate evaporators are also in of the manner shown in FIG. 6 with simple folds 33 Mistake.
- the freezer according to the invention is further characterized by this from that both the evaporator plates and that Pipes and coils carrying refrigerant are preferred Aluminum or aluminum alloys that are not made with are provided with a coat of paint so that the inventive Freezers equipped with plate evaporators have it disposed of by material sorting.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Saccharide Compounds (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
- Fig. 1
- eine Vorderansicht von drei durchgehend durch ein Rohr miteinander verbundenen Plattenverdampfern in ihrem Einbauzustand in einen Gefrierschrank unter Weglassung des Gefrierschranks und der die Plattenverdampfer halternden Einrichtungen,
- Fig. 2
- eine Seitenansicht der drei Plattenverdampfer nach Fig. 1,
- Fig. 3
- eine Draufsicht auf den obersten Plattenverdampfer der Plattenverdampfereinheiten nach den Fig. 1 und 2,
- Fig. 4
- eine Draufsicht auf einen der beiden unteren Plattenverdampfer der Plattenverdampfereinheit nach den Fig. 1 und 2,
- Fig. 5
- einen Schnitt durch den Plattenverdampfer nach Fig. 3 längs der Linie B-B in Fig. 3,
- Fig. 6
- eine Ansicht in Richtung des Pfeils X des Plattenverdampfers nach Fig. 4,
- Fig. 7
- die Einzelheit U aus Fig. 6 in vergrößerter Darstellung,
- Fig. 8
- die Einzelheit V aus Fig. 6 in vergrößerter Darstellung,
- Fig. 9
- die Einzelheit X aus Fig. 5 in vergrößerter Darstellung,
- Fig. 10
- einen Schnitt längs der Linie A-A durch den Plattenverdampfer nach Fig. 3 und
- Fig. 11
- einen Schnitt längs der Linie C-C durch den Plattenverdampfer nach Fig. 4 mit eingerollter, ein Rohr halternder Zunge.
Claims (20)
- Gefrierschrankmit einem aus einem Korpusteil, dessen Innenraum durch eine Tür verschließbar ist, bestehenden Gehäuse undmit in dem Innenraum übereinander angeordneten Fächern und/ oder Schubfächern, denen jeweils zu den Fächern parallel angeordnete Plattenverdampfer zugeordnet sind,wobei die Plattenverdampfer aus im wesentlichen rechteckigen Metallplatten (10), vorzugsweise aus Aluminium, bestehen, auf denen die das Kältemittel führenden, vorzugsweise aus Aluminium bestehenden Rohrschlangen (13) vorzugsweise durch aus den Metallplatten herausgebogene Zungen (16,17) gehaltert sind,
- Gefrierschrank nach Anspruch 1, dadurch gekennzeichnet, daß das Profil der rinnenartigen Vertiefungen derart dem Durchmesser der Rohre angepaßt ist, daß diese etwa mit der Hälfte ihres Mantels im wesentlichen an den schalenförmigen Wandungen der Vertiefungen anliegen.
- Gefrierschrank nach einem der Ansprüche 1 bis 2, dadurch gekennzeichnet, daß die Erhebungen eine längliche, rechteckige Form mit abgerundeten Ecken besitzen.
- Gefrierschrank nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Länge der Erhebungen kleiner ist als die Breite der Platten, so daß sich zwischen den Erhebungen und den Rändern der Platten ungeprägte bzw. ungezogene Teile befinden, in denen die Bögen der Rohrschlangen liegen.
- Gefrierschrank nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Ränder der Platten abgewinkelt sind.
- Gefrierschrank nach Anspruch 5, dadurch gekennzeichnet, daß die Ränder vor ihrer Abwinkelung auf sich gefaltet sind.
- Gefrierschrank nach Anspruch 5 oder 6, dadurch gekennzeichnet, daß mindestens ein Rand jeder Platte zweimal nach innen hin abgewinkelt ist, so daß der äußere Schenkel der Abwinkelung etwa parallel zu der Platte verläuft.
- Gefrierschrank nach Anspruch 7, dadurch gekennzeichnet, daß die Bögen der Rohrschlangen von dem äußeren Schenkel der Abwinkelung übergriffen werden.
- Gefrierschrank nach einem der Ansprüche 5 bis 8, dadurch gekennzeichnet, daß eine erste Abwinkelung etwa rechtwinkelig zu der Platte und zwei weitere Abwinklungen gegensinnig nach außen ausgeführt sind, so daß sich ein U-förmiges Randprofil mit quer zur Plattenebene stehenden Schenkeln ergibt.
- Gefrierschrank nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß zur Halterung der Rohrschlangen jeweils zwei Zungen aus der Platte ausgeschnitten sind, von denen die erste das Rohr übergreift und die andere das Ende der ersten Zunge überdeckt.
- Gefrierschrank, insbesondere nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, daß die Platte im Bereich zwischen zwei parallel zueinander verlaufenden Rohrabschnitten mit quer zu den Rohrabschnitten und parallel zueinander verlaufenden Schnitten versehen ist und daß die durch die Schnitte voneinander getrennten streifenförmigen Stege aus der Ebene der Platte herausgebogen sind.
- Gefrierschrank nach Anspruch 11, dadurch gekennzeichnet, daß die Stege um einen Winkel von etwa 45° aus der Ebene der Platte herausgebogen sind.
- Gefrierschrank nach Anspruch 11 oder 12, dadurch gekennzeichnet, daß nur der oberste Plattenverdampfer eine Platte mit aus ihrer Ebene herausgebogenen lamellenartigen Stegen besitzt.
- Gefrierschrank nach einem der Ansprüche 1 bis 15, dadurch gekennzeichnet, daß die Rohrschlangen sämtlicher Plattenverdampfer durch im wesentlichen gerade Rohrabschnitte miteinander verbunden sind, die parallel zueinander jeweils von dem Endbereich einer Plattenseite zu dem gegenüberliegenden Endbereich der gleichen Seite der darunterliegenden Platte verlaufen.
- Gefrierschrank nach einem der Ansprüche 1 bis 14, dadurch gekennzeichnet, daß die Rohrschlangen sämtlicher Plattenverdampfer durch ein einziges durchgehendes Rohr gebildet sind und daß in ein Ende des durchgehenden Rohres das Kapillarrohr und in das andere Ende das Saugrohr mündet.
- Gefrierschrank, insbesondere nach einem der Ansprüche 1 bis 15, dadurch gekennzeichnet, daß das Kapillarrohr mit dem Verdampferrohr durch eine Preßverbindung verbunden ist, bei der das Kapillarrohr mittig in das Verdampferrohr eingeschoben und beidseits des Kapillarrohrs derart flachgedrückt ist, daß es dieses mit dessen Profil entsprechenden rinnenförmigen Halbschalen einfaßt.
- Gefrierschrank, insbesondere nach einem der Ansprüche 1 bis 16, dadurch gekennzeichnet, daß das Saugrohr mit dem Verdampferrohr durch eine Preßverbindung nach Anspruch 17 verbunden ist.
- Gefrierschrank, insbesondere nach einem der Ansprüche 1 bis 17, dadurch gekennzeichnet, daß in dem saugseitigen Endbereich des Verdampferrohrs eine Sammlerflasche angeordnet ist, die aus einem Rohr mit größerem Durchmesser besteht, dessen Ende durch eine Preßverbindung nach Anspruch 17 mit den angrenzenden Abschnitten des Verdampferrohrs verbunden sind.
- Gefrierschrank nach einem der Ansprüche 16 bis 18, dadurch gekennzeichnet, daß zur Abdichtung der Preßverbindung ein Kleber in den die Rohre verpressenden Bereich eingegeben ist.
- Gefrierschrank nach einem der Ansprüche 1 bis 19, dadurch gekennzeichnet, daß in der Rückwand des Innenraums Klippse zur Halterung der parallel zur Rückwand verlaufenden geraden Rohrabschnitte angeordnet sind.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9413511U | 1994-08-22 | ||
DE9413511U DE9413511U1 (de) | 1994-08-22 | 1994-08-22 | Gefrierschrank |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0698771A1 EP0698771A1 (de) | 1996-02-28 |
EP0698771B1 true EP0698771B1 (de) | 1998-06-24 |
Family
ID=6912679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95104853A Expired - Lifetime EP0698771B1 (de) | 1994-08-22 | 1995-03-31 | Gefrierschrank |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0698771B1 (de) |
JP (1) | JPH0868586A (de) |
DE (2) | DE9413511U1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10300703B4 (de) * | 2003-01-10 | 2006-04-13 | Liebherr-Hausgeräte GmbH | Gefriergerät und Enteisungsverfahren |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITVA20010006U1 (it) * | 2001-06-12 | 2002-12-12 | Whirlpool Co | Congelatore verticale e frigorifero che lo comprende |
DE102009015752A1 (de) * | 2009-01-22 | 2010-07-29 | Liebherr-Hausgeräte Lienz Gmbh | Verfahren zur Herstellung eines Verdampfers |
CN113267070B (zh) * | 2021-05-28 | 2022-06-10 | 衡水新工质能源科技有限公司 | 一种耐高压宽通道平板换热器 |
CN115479427B (zh) * | 2021-06-16 | 2023-08-15 | 青岛海尔电冰箱有限公司 | 冰箱 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2773362A (en) * | 1953-05-18 | 1956-12-11 | Whirlpool Seeger Corp | Refrigerators for freezing food and storage of frozen food |
DE2027451A1 (de) * | 1970-06-04 | 1971-12-16 | Benteler Werke AG , 4800 Bielefeld | Wärmeaustauscher fur Heiz und Kühl gerate |
DE3247518A1 (de) * | 1982-12-22 | 1984-06-28 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | Verdampfersystem fuer gefriermoebel, insbesondere haushalts-gefrierschraenke oder dgl. |
DE3247604A1 (de) * | 1982-12-22 | 1984-07-05 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | Verdampfersystem fuer gefriermoebel, insbesondere haushalts-gefrierschraenke oder dgl. |
DE3305764A1 (de) * | 1983-02-19 | 1984-08-23 | R. & G. Schmöle Metallwerke GmbH & Co KG, 5750 Menden | Verdampfer fuer gefrierschraenke |
DE8629304U1 (de) * | 1986-11-03 | 1987-01-08 | Bauknecht Hausgeräte GmbH, 7000 Stuttgart | Halterung für Rohre und/oder elektrische Leitungen an einem Wandabschnitt eines Kühlgerätes |
IT213782Z2 (it) * | 1988-05-04 | 1990-03-01 | Eurodomestici Ind Riunite | Evaporatore per frigoriferi statici. |
DE9003342U1 (de) * | 1990-03-21 | 1991-07-25 | Helmut Lingemann GmbH & Co, 5600 Wuppertal | Plattenverflüssiger für eine Kühlmaschine, insbesondere für einen Haushalts-Kühlschrank |
-
1994
- 1994-08-22 DE DE9413511U patent/DE9413511U1/de not_active Expired - Lifetime
-
1995
- 1995-03-31 DE DE59502643T patent/DE59502643D1/de not_active Expired - Fee Related
- 1995-03-31 EP EP95104853A patent/EP0698771B1/de not_active Expired - Lifetime
- 1995-08-22 JP JP7213803A patent/JPH0868586A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10300703B4 (de) * | 2003-01-10 | 2006-04-13 | Liebherr-Hausgeräte GmbH | Gefriergerät und Enteisungsverfahren |
Also Published As
Publication number | Publication date |
---|---|
DE59502643D1 (de) | 1998-07-30 |
DE9413511U1 (de) | 1995-12-21 |
EP0698771A1 (de) | 1996-02-28 |
JPH0868586A (ja) | 1996-03-12 |
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