EP1611263B1 - Verfahren und vorrichtung zur schmelztauchbeschichtung eines metallstranges - Google Patents
Verfahren und vorrichtung zur schmelztauchbeschichtung eines metallstranges Download PDFInfo
- Publication number
- EP1611263B1 EP1611263B1 EP04721491A EP04721491A EP1611263B1 EP 1611263 B1 EP1611263 B1 EP 1611263B1 EP 04721491 A EP04721491 A EP 04721491A EP 04721491 A EP04721491 A EP 04721491A EP 1611263 B1 EP1611263 B1 EP 1611263B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- coating
- metal
- guide channel
- container
- coating metal
- 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
- 229910052751 metal Inorganic materials 0.000 title claims description 95
- 239000002184 metal Substances 0.000 title claims description 95
- 238000000576 coating method Methods 0.000 title claims description 81
- 239000011248 coating agent Substances 0.000 title claims description 79
- 238000000034 method Methods 0.000 title claims description 13
- 238000007598 dipping method Methods 0.000 title 1
- 238000003618 dip coating Methods 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000005672 electromagnetic field Effects 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 206010038743 Restlessness Diseases 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000001914 calming effect Effects 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 229910001338 liquidmetal Inorganic materials 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000411 inducer Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/14—Removing excess of molten coatings; Controlling or regulating the coating thickness
- C23C2/24—Removing excess of molten coatings; Controlling or regulating the coating thickness using magnetic or electric fields
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/003—Apparatus
- C23C2/0036—Crucibles
- C23C2/00361—Crucibles characterised by structures including means for immersing or extracting the substrate through confining wall area
- C23C2/00362—Details related to seals, e.g. magnetic means
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/006—Pattern or selective deposits
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
- C23C2/36—Elongated material
- C23C2/40—Plates; Strips
Definitions
- the invention relates to a process for the hot dip coating of a metal strand, in particular a steel strip, in which the metal strand is passed vertically through a container receiving the molten coating metal and through a preceding guide channel of defined height, wherein for the retention of the coating metal in the container in the region of the guide channel an electromagnetic field is produced by means of at least two inductors arranged on both sides of the metal strand, wherein a predetermined volume flow of coating metal is supplied to the guide channel in the region of its vertical extent. Furthermore, the invention relates to a device for hot dip coating of a metal strand.
- the belts are immersed in a dip-tube from above into the dip-coating bath introduced. Since the coating metal is in liquid form and one would like to use the gravitation together with blowers for adjusting the coating thickness, but the subsequent processes prohibit band contact until complete solidification of the coating metal, the band must be deflected in the coating vessel in the vertical direction. This happens with a roller that runs in liquid metal. Due to the liquid coating metal, this roller is subject to heavy wear and is the cause of downtimes and thus failures in production.
- a generic method is also described in EP 0 630 421 B1, in which it is furthermore provided that the coating container accommodating the coating metal is assigned a premelting container which is larger in volume by a multiple than the coating container.
- the coating container is supplied with coating metal from the pre-melt container when it is discharged from the coating container through the coated metal strand.
- a hot-dip coating method is known in which melt is removed from the container via a channel extending downwards from the coating container and, after being diverted into the vertical in the region of the guide channel, is supplied thereto.
- a coating process without the use of electromagnetic inductors is known from JP 63 192853 A. There is provided by means of two pairs of rollers for a closure of a guide channel for the vertical passage of the metal strand to be coated. In the channel melt is entered.
- the electromagnetic closure used in the above-discussed solutions for sealing the guide channel thus constitutes a magnetic pump which retains the coating metal in the coating container.
- the invention is therefore based on the object to provide a method and associated apparatus for hot dip coating of a metal strand, with which or with which it is possible to overcome the mentioned disadvantage. It should therefore be ensured that the immersion bath remains quiet when using an electromagnetic shutter, whereby the quality of the coating should be increased.
- the solution of this object by the invention according to the method is characterized in that the predetermined volume flow coating metal, which is supplied to the guide channel, a part of the required to maintain a desired level height of the coating metal in the container Vietnamesevolumens coating metal per time corresponds.
- the predetermined volume flow corresponds to the total metal tracking volume required to maintain the level per time.
- the electromagnet pump performing a seal to seal the guide channel is no longer quasi idle, but receives a volume flow coating metal supplied and promotes.
- the surprising result is that on the surface of the metal bath, a calming of the bath occurs, which has a very positive influence on the quality of the hot-dip coating.
- the container in which the coating metal is located with a supply system (supply tank) for coating metal communicates.
- supply tank supply tank
- From the supply tank of the bulk discharge is nachge redesignt into the container, which is required to maintain a constant level level in the container, since the metal strand promotes coating metal in its promotion by the coating system from the container.
- the volume flow coating metal is supplied to the guide channel in a controlled or regulated manner.
- the apparatus for hot dip coating a metal strand in which the metal strand is passed vertically through the container receiving the molten coating metal and through the upstream guide channel has at least two inductors arranged on both sides of the metal strand in the region of the guide channel for generating an electromagnetic field for retaining the coating metal in the container on. Furthermore, at least one supply line for supplying a predetermined volume flow coating metal is provided, which opens in the region of the vertical extent of the guide channel in this.
- the device is provided in such a way that the supply lines open into the region of the longitudinal side and into the region of the end face of the guide channel.
- the width or the diameter of the supply line in relation to the dimension of the longitudinal side of the guide channel is small; this means in particular that the width or the diameter of the supply line is at most 10% of the width of the longitudinal side of the guide channel.
- the coating container to be connected to a coating metal supply system, from which coating metal is conducted into the supply line or into the supply lines.
- the device shown in the figures has a container 3 which is filled with molten coating metal 2.
- molten coating metal 2 This may be, for example, zinc or aluminum.
- To be coated metal strand 1 in the form of a steel strip passes through the container 3 in the conveying direction R vertically upwards. It should be noted at this point that it is also possible in principle that the metal strand 1, the container 3 passes from top to bottom.
- the molten coating metal 2 can not flow down through the guide channel 4, located on both sides of the metal strand 1, two electromagnetic inductors 5, which generate a magnetic field, which counteracts the gravitational force of the coating metal 2 and thus seals the guide channel 4 downwards.
- the inductors 5 are two oppositely disposed alternating field or traveling field inductors, which are operated in the frequency range from 2 Hz to 10 kHz and establish an electromagnetic transverse field perpendicular to the conveying direction R.
- the preferred frequency range for single-phase systems (AC field inductors) is between 2 kHz and 10 kHz, that for multi-phase systems (eg traveling field inductors) between 2 Hz and 2 kHz.
- correction coils 13 are further arranged on both sides of the guide channel 4 and der Metallstranges 1. These are controlled by - not shown - control means so that the superposition of the magnetic fields of the inductors 5 and the correction coils 13 keeps the metal strand 1 always in the center of the guide channel 4.
- the magnetic field of the inductors 5 can be amplified or attenuated depending on the control (superposition principle of the magnetic fields). In this way, the position of the metal strand 1 in the guide channel 4 can be influenced.
- a supply system 12 supply tank
- an inlet 16 is supplied.
- a predetermined volume flow Q coating metal 2 is supplied to the guide channel 4 in the region of its height extension H.
- two supply lines 6 and 7 in the region of the necessary for the passage of the metal strand 1 passage gap in the guide channel 4, in the region whose height extension H.
- the width B of the supply lines namely in the region of their exit into the guide channel 4, is small in relation to the width of the longitudinal side 11 of the guide channel 4.
- the supply lines 6, 7, 8 and 9 are thereby supplied with coating metal 2 by a pump 14 schematically sketched in FIG.
- the volume flow Q supplied by the pump 14 can make up a part of the volume flow of coating metal which has to be supplied to the bath for maintaining the level height h.
- the entire amount of coating metal 2 necessary for this purpose is supplied via the pump 14 per time, so that in this case no further pumping takes place via the pump 15.
- first coating metal 2 is filled into the container 3 and after activating the inductors 5 the tape run is started.
- a volume flow Q of coating metal is supplied via the supply lines 6, 7, 8 or 9 to the guide channel 4.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Coating With Molten Metal (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10316137A DE10316137A1 (de) | 2003-04-09 | 2003-04-09 | Verfahren und Vorrichtung zur Schmelztauchbeschichtung eines Metallstranges |
PCT/EP2004/002786 WO2004090189A1 (de) | 2003-04-09 | 2004-03-18 | Verfahren und vorrichtung zur schmelztauchbeschichtung eines metallstranges |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1611263A1 EP1611263A1 (de) | 2006-01-04 |
EP1611263B1 true EP1611263B1 (de) | 2006-10-11 |
Family
ID=33038941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04721491A Expired - Lifetime EP1611263B1 (de) | 2003-04-09 | 2004-03-18 | Verfahren und vorrichtung zur schmelztauchbeschichtung eines metallstranges |
Country Status (21)
Country | Link |
---|---|
US (1) | US20070172598A1 (ru) |
EP (1) | EP1611263B1 (ru) |
JP (1) | JP4495148B2 (ru) |
KR (1) | KR101156952B1 (ru) |
CN (1) | CN100519817C (ru) |
AR (1) | AR043843A1 (ru) |
AT (1) | ATE342383T1 (ru) |
AU (1) | AU2004227038B2 (ru) |
BR (1) | BRPI0409266A (ru) |
CA (1) | CA2521299A1 (ru) |
DE (2) | DE10316137A1 (ru) |
EG (1) | EG23811A (ru) |
ES (1) | ES2275214T3 (ru) |
MX (1) | MXPA05010876A (ru) |
MY (1) | MY136041A (ru) |
RS (1) | RS50749B (ru) |
RU (1) | RU2339732C2 (ru) |
TW (1) | TW200424354A (ru) |
UA (1) | UA80608C2 (ru) |
WO (1) | WO2004090189A1 (ru) |
ZA (1) | ZA200506763B (ru) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013062436A1 (ru) * | 2011-10-25 | 2013-05-02 | Kulakovsky Aleksandr Aleksandrovich | Устройство для нанесения покрытия на протяженное изделие |
WO2013141739A1 (ru) * | 2012-03-23 | 2013-09-26 | Kulakovsky Aleksandr Aleksandrovich | Устройство для нанесения покрытия на протяженное изделие |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005030766A1 (de) * | 2005-07-01 | 2007-01-04 | Sms Demag Ag | Vorrichtung zur Schmelztauchbeschichtung eines Metallstranges |
FR2905955B1 (fr) * | 2006-09-18 | 2009-02-13 | Vai Clecim Soc Par Actions Sim | Dispositif de guidage d'une bande dans un bain liquide |
ITMI20071167A1 (it) * | 2007-06-08 | 2008-12-09 | Danieli Off Mecc | Metodo e dispositivo per il controllo dello spessore di rivestimento di un prodotto metallico piano |
WO2012056473A1 (en) * | 2010-10-27 | 2012-05-03 | Envision Scientific Private Limited | Method and system for coating substrates |
RU2686399C1 (ru) * | 2018-03-02 | 2019-04-25 | Владимир Михайлович Борисов | Устройство и способ для нанесения покрытий на протяженные изделия |
CN109161833B (zh) * | 2018-09-30 | 2020-11-27 | 江苏华电铁塔制造有限公司 | 一种镀锌工件吊挂支撑装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0610331B2 (ja) * | 1987-02-05 | 1994-02-09 | 川崎製鉄株式会社 | 溶融金属めつき装置 |
JPH02298247A (ja) * | 1989-05-12 | 1990-12-10 | Nippon Steel Corp | 溶融金属のメッキ方法 |
DE4208578A1 (de) * | 1992-03-13 | 1993-09-16 | Mannesmann Ag | Verfahren zum beschichten der oberflaeche von strangfoermigem gut |
JPH08337859A (ja) * | 1995-06-12 | 1996-12-24 | Kawasaki Steel Corp | 溶融金属めっき鋼板の製造装置 |
CA2225537C (en) * | 1996-12-27 | 2001-05-15 | Mitsubishi Heavy Industries, Ltd. | Hot dip coating apparatus and method |
JP3264846B2 (ja) * | 1996-12-27 | 2002-03-11 | 川崎製鉄株式会社 | 溶融金属めっき方法 |
FR2804443A1 (fr) * | 2000-01-28 | 2001-08-03 | Usinor | Dispositif de revetement au trempe par un metal liquide d'une bande metallique en defilement ascendant |
DE10160948A1 (de) * | 2001-12-12 | 2003-06-26 | Sms Demag Ag | Vorrichtung zum Beschichten der Oberfläche eines Metallbandes |
-
2003
- 2003-04-09 DE DE10316137A patent/DE10316137A1/de not_active Withdrawn
-
2004
- 2004-03-15 TW TW093106794A patent/TW200424354A/zh unknown
- 2004-03-18 MX MXPA05010876A patent/MXPA05010876A/es active IP Right Grant
- 2004-03-18 CN CNB2004800095561A patent/CN100519817C/zh not_active Expired - Fee Related
- 2004-03-18 US US10/552,307 patent/US20070172598A1/en not_active Abandoned
- 2004-03-18 WO PCT/EP2004/002786 patent/WO2004090189A1/de active IP Right Grant
- 2004-03-18 RU RU2005134669/02A patent/RU2339732C2/ru not_active IP Right Cessation
- 2004-03-18 KR KR1020057019155A patent/KR101156952B1/ko not_active IP Right Cessation
- 2004-03-18 CA CA002521299A patent/CA2521299A1/en not_active Abandoned
- 2004-03-18 AT AT04721491T patent/ATE342383T1/de active
- 2004-03-18 ES ES04721491T patent/ES2275214T3/es not_active Expired - Lifetime
- 2004-03-18 AU AU2004227038A patent/AU2004227038B2/en not_active Ceased
- 2004-03-18 BR BRPI0409266-0A patent/BRPI0409266A/pt not_active IP Right Cessation
- 2004-03-18 EP EP04721491A patent/EP1611263B1/de not_active Expired - Lifetime
- 2004-03-18 DE DE502004001733T patent/DE502004001733D1/de not_active Expired - Lifetime
- 2004-03-18 JP JP2006504715A patent/JP4495148B2/ja not_active Expired - Fee Related
- 2004-03-18 UA UAA200510565A patent/UA80608C2/uk unknown
- 2004-03-18 RS YUP-2005/0762A patent/RS50749B/sr unknown
- 2004-04-07 AR ARP040101205A patent/AR043843A1/es active IP Right Grant
- 2004-04-07 MY MYPI20041265A patent/MY136041A/en unknown
-
2005
- 2005-08-24 ZA ZA200506763A patent/ZA200506763B/en unknown
- 2005-10-05 EG EGNA2005000620 patent/EG23811A/xx active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013062436A1 (ru) * | 2011-10-25 | 2013-05-02 | Kulakovsky Aleksandr Aleksandrovich | Устройство для нанесения покрытия на протяженное изделие |
RU2488644C2 (ru) * | 2011-10-25 | 2013-07-27 | Александр Александрович Кулаковский | Устройство для нанесения покрытия на протяженное изделие |
WO2013141739A1 (ru) * | 2012-03-23 | 2013-09-26 | Kulakovsky Aleksandr Aleksandrovich | Устройство для нанесения покрытия на протяженное изделие |
RU2521759C2 (ru) * | 2012-03-23 | 2014-07-10 | Александр Александрович Кулаковский | Устройство для нанесения покрытия на протяженное изделие |
Also Published As
Publication number | Publication date |
---|---|
CA2521299A1 (en) | 2004-10-21 |
BRPI0409266A (pt) | 2006-03-28 |
RU2005134669A (ru) | 2006-04-10 |
DE10316137A1 (de) | 2004-10-28 |
RS50749B (sr) | 2010-08-31 |
EP1611263A1 (de) | 2006-01-04 |
AU2004227038A1 (en) | 2004-10-21 |
ES2275214T3 (es) | 2007-06-01 |
CN100519817C (zh) | 2009-07-29 |
AR043843A1 (es) | 2005-08-17 |
DE502004001733D1 (de) | 2006-11-23 |
US20070172598A1 (en) | 2007-07-26 |
TW200424354A (en) | 2004-11-16 |
ZA200506763B (en) | 2006-06-28 |
RS20050762A (en) | 2007-09-21 |
KR101156952B1 (ko) | 2012-06-20 |
WO2004090189A1 (de) | 2004-10-21 |
ATE342383T1 (de) | 2006-11-15 |
CN1771347A (zh) | 2006-05-10 |
JP4495148B2 (ja) | 2010-06-30 |
KR20050121713A (ko) | 2005-12-27 |
JP2006522867A (ja) | 2006-10-05 |
EG23811A (en) | 2007-09-12 |
UA80608C2 (en) | 2007-10-10 |
MY136041A (en) | 2008-08-29 |
AU2004227038B2 (en) | 2008-05-08 |
RU2339732C2 (ru) | 2008-11-27 |
MXPA05010876A (es) | 2005-11-25 |
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