CN1304780C - 螺纹管道接头 - Google Patents
螺纹管道接头 Download PDFInfo
- Publication number
- CN1304780C CN1304780C CNB038103591A CN03810359A CN1304780C CN 1304780 C CN1304780 C CN 1304780C CN B038103591 A CNB038103591 A CN B038103591A CN 03810359 A CN03810359 A CN 03810359A CN 1304780 C CN1304780 C CN 1304780C
- Authority
- CN
- China
- Prior art keywords
- pipe coupling
- coupling according
- male member
- recessed
- screw thread
- 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
- 230000008878 coupling Effects 0.000 claims abstract description 39
- 238000010168 coupling process Methods 0.000 claims abstract description 39
- 238000005859 coupling reaction Methods 0.000 claims abstract description 39
- 238000005259 measurement Methods 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims 7
- 230000000295 complement effect Effects 0.000 claims 2
- 239000003129 oil well Substances 0.000 description 11
- 238000007789 sealing Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 6
- 239000004215 Carbon black (E152) Substances 0.000 description 5
- 229930195733 hydrocarbon Natural products 0.000 description 5
- 150000002430 hydrocarbons Chemical class 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- 238000005553 drilling Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001039 duplex stainless steel Inorganic materials 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000010742 number 1 fuel oil Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
- F16L15/004—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with axial sealings having at least one plastically deformable sealing surface
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Gasket Seals (AREA)
- Joints With Pressure Members (AREA)
Abstract
Description
Claims (37)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2002RM000234A ITRM20020234A1 (it) | 2002-04-30 | 2002-04-30 | Giunzione filettata per tubi. |
ITRM2002A000234 | 2002-04-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1653290A CN1653290A (zh) | 2005-08-10 |
CN1304780C true CN1304780C (zh) | 2007-03-14 |
Family
ID=11456273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038103591A Expired - Lifetime CN1304780C (zh) | 2002-04-30 | 2003-04-29 | 螺纹管道接头 |
Country Status (23)
Country | Link |
---|---|
US (1) | US6851727B2 (zh) |
EP (1) | EP1549872B1 (zh) |
JP (1) | JP4257707B2 (zh) |
CN (1) | CN1304780C (zh) |
AR (1) | AR039507A1 (zh) |
AT (1) | ATE330161T1 (zh) |
AU (1) | AU2003265463B2 (zh) |
BR (1) | BR0309793B1 (zh) |
CA (1) | CA2483934C (zh) |
DE (1) | DE60306175T2 (zh) |
DK (1) | DK1549872T3 (zh) |
EA (1) | EA006351B1 (zh) |
EC (1) | ECSP045366A (zh) |
EG (1) | EG23528A (zh) |
ES (1) | ES2266846T3 (zh) |
HK (1) | HK1077615A1 (zh) |
IT (1) | ITRM20020234A1 (zh) |
MX (1) | MXPA04010753A (zh) |
NO (1) | NO20044646L (zh) |
OA (1) | OA13067A (zh) |
PE (1) | PE20040051A1 (zh) |
WO (1) | WO2003093716A1 (zh) |
ZA (1) | ZA200409534B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101319743A (zh) * | 2007-06-05 | 2008-12-10 | 特纳瑞斯连接股份公司 | 尤其用于衬管的高强度螺纹连接件 |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6497880B1 (en) * | 1998-12-08 | 2002-12-24 | Stressgen Biotechnologies Corporation | Heat shock genes and proteins from Neisseria meningitidis, Candida glabrata and Aspergillus fumigatus |
WO2005071212A1 (en) * | 2004-01-12 | 2005-08-04 | Shell Oil Company | Expandable connection |
US20060169458A1 (en) * | 2005-02-02 | 2006-08-03 | Trc Services, Inc. | Pumping system and method for recovering fluid from a well |
ITRM20050069A1 (it) * | 2005-02-17 | 2006-08-18 | Tenaris Connections Ag | Giunzione filettata per tubi provvista di tenuta. |
WO2007038446A2 (en) * | 2005-09-28 | 2007-04-05 | Enventure Global Technology, L.L.C. | Method and apparatus for coupling expandable tubular members |
CA2625585A1 (en) * | 2005-10-11 | 2007-04-26 | Enventure Global Technology, L.L.C. | Method and apparatus for coupling expandable tubular members |
EP2002165B1 (en) * | 2006-03-31 | 2017-09-06 | Nippon Steel & Sumitomo Metal Corporation | Tubular threaded joint |
AR067282A1 (es) * | 2007-03-28 | 2009-10-07 | Tenaris Connections Ag | Junta roscada de muy alto torque libre de compuesto para roscas |
US7690697B2 (en) * | 2007-05-09 | 2010-04-06 | Gandy Technologies Corp. | Thread form for tubular connections |
EP2006589B1 (en) * | 2007-06-22 | 2011-08-31 | Tenaris Connections Aktiengesellschaft | Threaded joint with energizable seal |
DE602007011046D1 (de) * | 2007-06-27 | 2011-01-20 | Tenaris Connections Ag | Gewindeverbindung mit unter Druck setzbarer Dichtung |
EP2017507B1 (en) * | 2007-07-16 | 2016-06-01 | Tenaris Connections Limited | Threaded joint with resilient seal ring |
DE602007013892D1 (de) | 2007-08-24 | 2011-05-26 | Tenaris Connections Ag | Gewindeverbindungsstück mit hoher Radiallast und unterschiedlich behandelten Oberflächen |
DE602007008890D1 (de) * | 2007-08-24 | 2010-10-14 | Tenaris Connections Ag | Verfahren zur Erhöhung der Ermüdungsbeständigkeit einer Schraubverbindung |
EP2096253B1 (en) * | 2008-02-29 | 2010-06-16 | Tenaris Connections AG | Threaded joint with improved resilient seal rings |
DE112008003817T5 (de) * | 2008-04-30 | 2011-04-14 | Ooo "Tmk-Premium Servises" | Dichte Gewindeverbindung für Ölfeldrohre |
CN102224368B (zh) * | 2008-11-24 | 2015-06-10 | Vam美国有限责任公司 | 油田用的带螺纹的连接装置 |
US20100132956A1 (en) * | 2008-12-01 | 2010-06-03 | Enventure Global Technology, L.L.C. | Expandable connection with metal to metal seal |
DE102008064015A1 (de) | 2008-12-19 | 2010-07-01 | Daimler Ag | Abwärmenutzungsvorrichtung von Kraftfahrzeugen |
EP2243920A1 (en) | 2009-04-22 | 2010-10-27 | Tenaris Connections Aktiengesellschaft | Threaded joint for tubes, pipes and the like |
EP2427277B1 (de) | 2009-05-06 | 2016-10-26 | Dürr Systems AG | Beschichtungsanlagenbauteil mit zumindest einem halteteil |
DE102010013414A1 (de) * | 2010-03-30 | 2011-10-06 | Dürr Systems GmbH | Beschichtungsanlagenbauteil mit zumindest einem Halteteil |
DE102009020077A1 (de) | 2009-05-06 | 2010-11-11 | Dürr Systems GmbH | Beschichtungsmittelvorrichtung und Beschichtungsvorrichtung |
MX2012000839A (es) | 2009-07-24 | 2012-02-28 | Duerr Systems Gmbh | Arbol de cuerpo de atomizador, elemento de aseguramiento separable y cuerpo de atomizacion correspondiente para atomizador giratorio. |
EP2325435B2 (en) * | 2009-11-24 | 2020-09-30 | Tenaris Connections B.V. | Threaded joint sealed to [ultra high] internal and external pressures |
EP2372208B1 (en) * | 2010-03-25 | 2013-05-29 | Tenaris Connections Limited | Threaded joint with elastomeric seal flange |
EP2372211B1 (en) | 2010-03-26 | 2015-06-03 | Tenaris Connections Ltd. | Thin-walled pipe joint and method to couple a first pipe to a second pipe |
US8714600B2 (en) * | 2010-07-22 | 2014-05-06 | Vladimir Petrovich Aldohin | Highly-tight threaded joint |
US20150008667A1 (en) * | 2010-11-29 | 2015-01-08 | Boris Yur'evich Shcherbakov | Tightly threaded joint for oil field pipes |
US9163296B2 (en) | 2011-01-25 | 2015-10-20 | Tenaris Coiled Tubes, Llc | Coiled tube with varying mechanical properties for superior performance and methods to produce the same by a continuous heat treatment |
CN102287143B (zh) * | 2011-07-21 | 2013-08-07 | 大庆福斯特科技开发有限公司 | 一种气密封结构的油/套管螺纹连接接头 |
CN102352727A (zh) * | 2011-10-24 | 2012-02-15 | 大庆福斯特科技开发有限公司 | 一种8tpi油、套管螺纹连接接头 |
US9200732B2 (en) | 2012-12-31 | 2015-12-01 | North American Specialty Products Llc | Flush joint pipe |
WO2014108756A1 (en) | 2013-01-11 | 2014-07-17 | Tenaris Connections Limited | Galling resistant drill pipe tool joint and corresponding drill pipe |
US9803256B2 (en) | 2013-03-14 | 2017-10-31 | Tenaris Coiled Tubes, Llc | High performance material for coiled tubing applications and the method of producing the same |
EP2789700A1 (en) | 2013-04-08 | 2014-10-15 | DALMINE S.p.A. | Heavy wall quenched and tempered seamless steel pipes and related method for manufacturing said steel pipes |
EP2789701A1 (en) | 2013-04-08 | 2014-10-15 | DALMINE S.p.A. | High strength medium wall quenched and tempered seamless steel pipes and related method for manufacturing said steel pipes |
CN113278890A (zh) | 2013-06-25 | 2021-08-20 | 特纳瑞斯连接有限公司 | 高铬耐热钢 |
HUE058206T2 (hu) * | 2013-07-31 | 2022-07-28 | Future Pipe Industries Group Ltd | 4-bekezdésû menet forma |
JP5971264B2 (ja) * | 2014-01-10 | 2016-08-17 | Jfeスチール株式会社 | 極厚肉油井管用ねじ継手 |
CN107429861A (zh) * | 2015-03-18 | 2017-12-01 | Nkk钢管株式会社 | 带有双台肩工具接头的钻杆 |
UA120020C2 (uk) | 2016-02-19 | 2019-09-10 | ДжФЕ СТІЛ КОРПОРЕЙШН | Різьбове з'єднання насосно-компресорних труб для нафтових свердловин |
US11124852B2 (en) | 2016-08-12 | 2021-09-21 | Tenaris Coiled Tubes, Llc | Method and system for manufacturing coiled tubing |
US10434554B2 (en) | 2017-01-17 | 2019-10-08 | Forum Us, Inc. | Method of manufacturing a coiled tubing string |
PL3604881T3 (pl) * | 2017-03-31 | 2022-08-22 | Nippon Steel Corporation | Połączenie gwintowe dla rur stalowych |
US11774014B2 (en) | 2018-08-24 | 2023-10-03 | Nippon Steel Corporation | Threaded connection for steel pipes |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4830411A (en) * | 1987-02-23 | 1989-05-16 | Nippon Steel Corporation | Threaded joint for oil-well pipe |
CA2128060A1 (en) * | 1994-07-14 | 1996-01-15 | Thomas Layton Blose | Pipe Coupling |
EP0713952A1 (en) * | 1994-11-22 | 1996-05-29 | Sumitomo Chemical Company, Limited | Threaded joint for oil well pipes |
EP0916883A1 (en) * | 1997-05-30 | 1999-05-19 | Sumitomo Metal Industries Limited | Screw joint for oil well pipe |
EP1020674A1 (en) * | 1998-07-31 | 2000-07-19 | Kawasaki Steel Corporation | Oil well pipe screw joint, and threading method and apparatus therefor |
EP1106778A1 (en) * | 1999-12-09 | 2001-06-13 | Hydril Company | Seal for expandable tubular connections |
WO2001094831A1 (fr) * | 2000-06-07 | 2001-12-13 | Sumitomo Metal Industries, Ltd. | Liaison a filetage conique |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US163192A (en) * | 1875-05-11 | Improvement in game-tables | ||
US67166A (en) * | 1867-07-30 | Improvement in calendar-clocks | ||
US17788A (en) * | 1857-07-14 | Improvement in setting out the packing of pistons for steam-engines | ||
US107217A (en) * | 1870-09-13 | Improved refrigerating car | ||
NL155335C (zh) * | 1971-07-09 | 1900-01-01 | ||
JPS5211765B2 (zh) * | 1972-03-31 | 1977-04-02 | ||
DE2641767B2 (de) * | 1976-09-14 | 1979-05-31 | Mannesmann Ag, 4000 Duesseldorf | Gewindeverbindung für ölfeldrohre |
US4384737A (en) | 1980-04-25 | 1983-05-24 | Republic Steel Corporation | Threaded joint for well casing and tubing |
JPS5944552B2 (ja) * | 1981-05-14 | 1984-10-30 | 新日本製鐵株式会社 | 高気密性油井管用ネジ継手 |
JPS60205091A (ja) * | 1984-03-29 | 1985-10-16 | 住友金属工業株式会社 | 油井管用管継手 |
JPS616488A (ja) * | 1984-06-20 | 1986-01-13 | 日本鋼管株式会社 | 油井管用ネジ継手 |
US4871194A (en) * | 1986-05-02 | 1989-10-03 | Sumitomo Metal Industries, Ltd. | Oil well pipe joint and manufacturing method therefor |
US4736967A (en) * | 1986-12-04 | 1988-04-12 | The Hydril Company | Tubular pin configuration to prevent galling while ensuring sealing |
US5066052A (en) | 1989-03-08 | 1991-11-19 | Baroid Technology, Inc. | Threaded pipe joint having improved seal ring entrapment |
US5064224A (en) | 1989-03-08 | 1991-11-12 | Baroid Technology, Inc. | Oil field tubular connection |
US5137310A (en) | 1990-11-27 | 1992-08-11 | Vallourec Industries | Assembly arrangement using frustoconical screwthreads for tubes |
US5064244A (en) * | 1991-01-03 | 1991-11-12 | The Gentry Gallery, Inc. | Reclining sofa |
DE69535474T2 (de) | 1994-10-19 | 2008-01-03 | Vallourec Mannesmann Oil & Gas France | Gewindeverbindung für Rohre |
WO1999018382A1 (fr) * | 1997-10-08 | 1999-04-15 | Sumitomo Metal Industries, Ltd. | Joint a vis destine a des tuyaux de puits de petrole, et procede de fabrication associe |
UA71575C2 (uk) * | 1998-09-07 | 2004-12-15 | Валлурек Маннесманн Ойл Енд Гес Франс | Різьбове з'єднання двох металевих труб з великим моментом загвинчування |
US6305723B1 (en) | 1998-10-27 | 2001-10-23 | Grant Prideco, L.P. | Tool joint and drill pipe made therefrom |
US6409175B1 (en) | 1999-07-13 | 2002-06-25 | Grant Prideco, Inc. | Expandable joint connector |
AR020495A1 (es) | 1999-09-21 | 2002-05-15 | Siderca Sa Ind & Com | Union roscada de alta resistencia al sobretorque y compresion |
US20030107217A1 (en) | 1999-10-12 | 2003-06-12 | Shell Oil Co. | Sealant for expandable connection |
DE19955377C2 (de) | 1999-11-10 | 2002-05-02 | Mannesmann Ag | Rohrverbindung |
US6789823B2 (en) * | 2000-06-20 | 2004-09-14 | Vallourec Mannesmann Oil & Gas France | Tubular threaded joint with reinforced stop |
FR2811056B1 (fr) | 2000-06-30 | 2003-05-16 | Vallourec Mannesmann Oil & Gas | Joint filete tubulaire apte a subir une expansion diametrale |
US6530607B1 (en) | 2000-11-06 | 2003-03-11 | Hydril Company | Two-step threaded connector having differential thread width |
US6607220B2 (en) | 2001-10-09 | 2003-08-19 | Hydril Company | Radially expandable tubular connection |
-
2002
- 2002-04-30 IT IT2002RM000234A patent/ITRM20020234A1/it unknown
-
2003
- 2003-04-29 PE PE2003000423A patent/PE20040051A1/es active IP Right Grant
- 2003-04-29 DK DK03747430T patent/DK1549872T3/da active
- 2003-04-29 AU AU2003265463A patent/AU2003265463B2/en not_active Ceased
- 2003-04-29 DE DE60306175T patent/DE60306175T2/de not_active Expired - Lifetime
- 2003-04-29 CA CA2483934A patent/CA2483934C/en not_active Expired - Lifetime
- 2003-04-29 ZA ZA200409534A patent/ZA200409534B/xx unknown
- 2003-04-29 MX MXPA04010753A patent/MXPA04010753A/es active IP Right Grant
- 2003-04-29 CN CNB038103591A patent/CN1304780C/zh not_active Expired - Lifetime
- 2003-04-29 JP JP2004501836A patent/JP4257707B2/ja not_active Expired - Lifetime
- 2003-04-29 EP EP03747430A patent/EP1549872B1/en not_active Revoked
- 2003-04-29 WO PCT/EP2003/004459 patent/WO2003093716A1/en active IP Right Grant
- 2003-04-29 BR BRPI0309793-5A patent/BR0309793B1/pt active IP Right Grant
- 2003-04-29 ES ES03747430T patent/ES2266846T3/es not_active Expired - Lifetime
- 2003-04-29 AT AT03747430T patent/ATE330161T1/de active
- 2003-04-29 EA EA200401287A patent/EA006351B1/ru unknown
- 2003-04-29 US US10/424,857 patent/US6851727B2/en not_active Expired - Lifetime
- 2003-04-29 OA OA1200400295A patent/OA13067A/en unknown
- 2003-04-30 AR ARP030101518A patent/AR039507A1/es active IP Right Grant
-
2004
- 2004-10-15 EC EC2004005366A patent/ECSP045366A/es unknown
- 2004-10-27 NO NO20044646A patent/NO20044646L/no unknown
- 2004-10-28 EG EGNA2004000117 patent/EG23528A/xx active
-
2005
- 2005-10-24 HK HK05109439A patent/HK1077615A1/xx not_active IP Right Cessation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4830411A (en) * | 1987-02-23 | 1989-05-16 | Nippon Steel Corporation | Threaded joint for oil-well pipe |
CA2128060A1 (en) * | 1994-07-14 | 1996-01-15 | Thomas Layton Blose | Pipe Coupling |
EP0713952A1 (en) * | 1994-11-22 | 1996-05-29 | Sumitomo Chemical Company, Limited | Threaded joint for oil well pipes |
EP0916883A1 (en) * | 1997-05-30 | 1999-05-19 | Sumitomo Metal Industries Limited | Screw joint for oil well pipe |
EP1020674A1 (en) * | 1998-07-31 | 2000-07-19 | Kawasaki Steel Corporation | Oil well pipe screw joint, and threading method and apparatus therefor |
EP1106778A1 (en) * | 1999-12-09 | 2001-06-13 | Hydril Company | Seal for expandable tubular connections |
WO2001094831A1 (fr) * | 2000-06-07 | 2001-12-13 | Sumitomo Metal Industries, Ltd. | Liaison a filetage conique |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101319743A (zh) * | 2007-06-05 | 2008-12-10 | 特纳瑞斯连接股份公司 | 尤其用于衬管的高强度螺纹连接件 |
CN101319743B (zh) * | 2007-06-05 | 2013-06-12 | 特纳瑞斯连接股份公司 | 螺纹连接件 |
Also Published As
Publication number | Publication date |
---|---|
MXPA04010753A (es) | 2006-02-22 |
CA2483934A1 (en) | 2003-11-13 |
AU2003265463A1 (en) | 2003-11-17 |
WO2003093716A1 (en) | 2003-11-13 |
JP4257707B2 (ja) | 2009-04-22 |
ITRM20020234A0 (it) | 2002-04-30 |
DE60306175T2 (de) | 2007-05-10 |
EA200401287A1 (ru) | 2005-04-28 |
HK1077615A1 (en) | 2006-02-17 |
EA006351B1 (ru) | 2005-12-29 |
AU2003265463B2 (en) | 2007-04-05 |
EP1549872B1 (en) | 2006-06-14 |
CN1653290A (zh) | 2005-08-10 |
AR039507A1 (es) | 2005-02-23 |
US20040017079A1 (en) | 2004-01-29 |
ZA200409534B (en) | 2006-02-22 |
CA2483934C (en) | 2012-10-02 |
OA13067A (en) | 2006-11-10 |
NO20044646L (no) | 2004-12-02 |
US6851727B2 (en) | 2005-02-08 |
ES2266846T3 (es) | 2007-03-01 |
PE20040051A1 (es) | 2004-03-02 |
BR0309793B1 (pt) | 2014-09-09 |
ECSP045366A (es) | 2004-11-26 |
DK1549872T3 (da) | 2006-10-23 |
EG23528A (en) | 2006-04-11 |
DE60306175D1 (de) | 2006-07-27 |
BR0309793A (pt) | 2005-02-22 |
EP1549872A1 (en) | 2005-07-06 |
JP2005526936A (ja) | 2005-09-08 |
ITRM20020234A1 (it) | 2003-10-30 |
ATE330161T1 (de) | 2006-07-15 |
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