NO314667B1 - Sylinderelement og nikkelbaserte belegningslegeringer - Google Patents
Sylinderelement og nikkelbaserte belegningslegeringer Download PDFInfo
- Publication number
- NO314667B1 NO314667B1 NO19972689A NO972689A NO314667B1 NO 314667 B1 NO314667 B1 NO 314667B1 NO 19972689 A NO19972689 A NO 19972689A NO 972689 A NO972689 A NO 972689A NO 314667 B1 NO314667 B1 NO 314667B1
- Authority
- NO
- Norway
- Prior art keywords
- alloy
- maximum
- temperature
- coating
- welding
- Prior art date
Links
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 151
- 239000000956 alloy Substances 0.000 title claims abstract description 151
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims description 45
- 238000000576 coating method Methods 0.000 title claims description 39
- 239000011248 coating agent Substances 0.000 title claims description 37
- 229910052759 nickel Inorganic materials 0.000 title claims description 16
- 238000003466 welding Methods 0.000 claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000004913 activation Effects 0.000 claims abstract description 18
- 238000004881 precipitation hardening Methods 0.000 claims abstract description 18
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 230000007797 corrosion Effects 0.000 claims abstract description 13
- 238000005260 corrosion Methods 0.000 claims abstract description 13
- 238000002485 combustion reaction Methods 0.000 claims abstract description 12
- 230000009466 transformation Effects 0.000 claims abstract description 8
- 229910052804 chromium Inorganic materials 0.000 claims description 33
- 229910052796 boron Inorganic materials 0.000 claims description 27
- 229910052799 carbon Inorganic materials 0.000 claims description 13
- 229910052710 silicon Inorganic materials 0.000 claims description 12
- 229910052748 manganese Inorganic materials 0.000 claims description 10
- 229910052758 niobium Inorganic materials 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- 229910052750 molybdenum Inorganic materials 0.000 claims description 8
- 229910052726 zirconium Inorganic materials 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000000356 contaminant Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000011651 chromium Substances 0.000 description 42
- 239000012071 phase Substances 0.000 description 33
- 238000005336 cracking Methods 0.000 description 13
- 239000000463 material Substances 0.000 description 12
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 9
- 230000035882 stress Effects 0.000 description 8
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 7
- 238000007711 solidification Methods 0.000 description 7
- 230000008023 solidification Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 229910000990 Ni alloy Inorganic materials 0.000 description 5
- 238000003754 machining Methods 0.000 description 5
- 238000010587 phase diagram Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 238000005755 formation reaction Methods 0.000 description 4
- 229910001005 Ni3Al Inorganic materials 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000004227 thermal cracking Methods 0.000 description 3
- 229910020598 Co Fe Inorganic materials 0.000 description 2
- 229910000531 Co alloy Inorganic materials 0.000 description 2
- 229910002519 Co-Fe Inorganic materials 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000007865 diluting Methods 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 229910001026 inconel Inorganic materials 0.000 description 2
- 229910001119 inconels 625 Inorganic materials 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 150000001247 metal acetylides Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000011253 protective coating Substances 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 229910018487 Ni—Cr Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910001347 Stellite Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- AHICWQREWHDHHF-UHFFFAOYSA-N chromium;cobalt;iron;manganese;methane;molybdenum;nickel;silicon;tungsten Chemical compound C.[Si].[Cr].[Mn].[Fe].[Co].[Ni].[Mo].[W] AHICWQREWHDHHF-UHFFFAOYSA-N 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000001787 dendrite Anatomy 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 229910001068 laves phase Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910001235 nimonic Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000007712 rapid solidification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/02—Hardening by precipitation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
- B23K35/3033—Ni as the principal constituent
- B23K35/304—Ni as the principal constituent with Cr as the next major constituent
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2251/00—Treating composite or clad material
- C21D2251/04—Welded or brazed overlays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/02—Light metals
- F05C2201/021—Aluminium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Chemically Coating (AREA)
- Pens And Brushes (AREA)
- Materials For Medical Uses (AREA)
- Heat Treatment Of Articles (AREA)
- Laminated Bodies (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Forging (AREA)
- Arc Welding In General (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Laser Beam Processing (AREA)
- Coating By Spraying Or Casting (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK199401428A DK172987B1 (da) | 1994-12-13 | 1994-12-13 | Cylinderelement, nikkelbaseret pålægningslegering og anvendelse af legeringen |
| PCT/DK1995/000503 WO1996018747A1 (en) | 1994-12-13 | 1995-12-12 | A cylinder member and nickel-based facing alloys |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO972689L NO972689L (no) | 1997-06-11 |
| NO972689D0 NO972689D0 (no) | 1997-06-11 |
| NO314667B1 true NO314667B1 (no) | 2003-04-28 |
Family
ID=8104733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19972689A NO314667B1 (no) | 1994-12-13 | 1997-06-11 | Sylinderelement og nikkelbaserte belegningslegeringer |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US5958332A (OSRAM) |
| EP (1) | EP0793733B1 (OSRAM) |
| JP (1) | JP3370338B2 (OSRAM) |
| KR (1) | KR100353193B1 (OSRAM) |
| AT (1) | ATE183780T1 (OSRAM) |
| AU (1) | AU4253896A (OSRAM) |
| DE (1) | DE69511717T2 (OSRAM) |
| DK (1) | DK172987B1 (OSRAM) |
| ES (1) | ES2136893T3 (OSRAM) |
| HR (1) | HRP950590B1 (OSRAM) |
| NO (1) | NO314667B1 (OSRAM) |
| PL (1) | PL179454B1 (OSRAM) |
| TW (1) | TW305011B (OSRAM) |
| WO (1) | WO1996018747A1 (OSRAM) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK173136B1 (da) | 1996-05-15 | 2000-02-07 | Man B & W Diesel As | Bevægeligt vægelement i form af en udstødsventilspindel eller et stempel i en forbrændingsmotor. |
| US6017591A (en) * | 1996-11-14 | 2000-01-25 | Ford Global Technologies, Inc. | Method of making adherently sprayed valve seats |
| DE19826138B4 (de) * | 1998-04-17 | 2007-06-28 | NU TECH Gesellschaft für Lasertechnik Materialprüfung und Meßtechnik mbH | Verfahren zur Herstellung eines Werkstücks mit einer verschleißbeständigen Oberfläche |
| DE19959292A1 (de) * | 1999-12-09 | 2001-06-13 | Rolls Royce Deutschland | Verfahren zum Herstellen einer Brennkammer eines Gasturbinen-Triebwerks |
| US6475647B1 (en) | 2000-10-18 | 2002-11-05 | Surface Engineered Products Corporation | Protective coating system for high temperature stainless steel |
| CA2348145C (en) | 2001-05-22 | 2005-04-12 | Surface Engineered Products Corporation | Protective system for high temperature metal alloys |
| US6655369B2 (en) * | 2001-08-01 | 2003-12-02 | Diesel Engine Transformations Llc | Catalytic combustion surfaces and method for creating catalytic combustion surfaces |
| US6508240B1 (en) | 2001-09-18 | 2003-01-21 | Federal-Mogul World Wide, Inc. | Cylinder liner having EGR coating |
| CN100338247C (zh) * | 2002-01-08 | 2007-09-19 | 三菱麻铁里亚尔株式会社 | 对含无机酸超临界水环境的耐腐蚀性优异的Ni基合金 |
| US6749894B2 (en) * | 2002-06-28 | 2004-06-15 | Surface Engineered Products Corporation | Corrosion-resistant coatings for steel tubes |
| US7458358B2 (en) * | 2006-05-10 | 2008-12-02 | Federal Mogul World Wide, Inc. | Thermal oxidation protective surface for steel pistons |
| US8613886B2 (en) * | 2006-06-29 | 2013-12-24 | L. E. Jones Company | Nickel-rich wear resistant alloy and method of making and use thereof |
| US8568901B2 (en) * | 2006-11-21 | 2013-10-29 | Huntington Alloys Corporation | Filler metal composition and method for overlaying low NOx power boiler tubes |
| US7754143B2 (en) * | 2008-04-15 | 2010-07-13 | L. E. Jones Company | Cobalt-rich wear resistant alloy and method of making and use thereof |
| US20100119872A1 (en) * | 2008-11-13 | 2010-05-13 | Lundeen Calvin D | Iron-based hard facing alloys with rare earth additions |
| JP5500078B2 (ja) * | 2008-12-16 | 2014-05-21 | 旭硝子株式会社 | フロートガラス製造設備用皮膜付き金属部材およびフロートガラス製造方法 |
| CN101970811B (zh) * | 2009-01-23 | 2013-06-12 | 曼柴油机涡轮机欧洲股份公司曼柴油机涡轮机德国分公司 | 用于内燃机的排气门杆或活塞形式的可运动的壁构件及制造这种构件的方法 |
| RU2434146C2 (ru) * | 2009-01-23 | 2011-11-20 | Ман Диесель, Филиаль Аф Ман Диесель Се, Тюскланд | Подвижный элемент стенки в форме стержня выпускного клапана или поршня для двигателя внутреннего сгорания и способ изготовления такого элемента |
| DK177071B1 (en) * | 2009-10-30 | 2011-05-30 | Man Diesel & Turbo Deutschland | Exhaust valve spindle for an internal combustion engine and a method of manufacture thereof |
| JP6324902B2 (ja) * | 2011-12-08 | 2018-05-16 | フェデラル−モーグル・リミテッド・ライアビリティ・カンパニーＦｅｄｅｒａｌ−Ｍｏｇｕｌ Ｌｌｃ | 向上した燃焼ボウル縁部領域を有する一体型ピストンおよび製造方法 |
| DK177487B1 (en) | 2012-07-06 | 2013-07-15 | Man Diesel & Turbo Deutschland | An exhaust valve spindle for an exhaust valve in an internal combustion engine |
| JP6156316B2 (ja) * | 2014-10-09 | 2017-07-05 | トヨタ自動車株式会社 | 肉盛用合金粉末、これを用いた肉盛合金部材、およびエンジン用バルブ |
| ITUA20161551A1 (it) | 2016-03-10 | 2017-09-10 | Nuovo Pignone Tecnologie Srl | Lega avente elevata resistenza all’ossidazione ed applicazioni di turbine a gas che la impiegano |
| DE102016115026B4 (de) | 2016-08-12 | 2018-03-08 | Vdm Metals International Gmbh | Verfahren zur Herstellung von walzplattierten Blechen sowie walzplattierte Bleche |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2446517C3 (de) * | 1974-09-28 | 1979-08-30 | Vereinigte Edelstahlwerke Ag (Vew), Wien Niederlassung Vereinigte Edelstahlwerke Ag (Vew) Verkaufsniederlassung Buederich, 4005 Meerbusch | Karbidfreier Schweißzusatzwerkstoff für das Auftragschweißen |
| FR2341039A1 (fr) * | 1976-02-11 | 1977-09-09 | Dervaux Ets | Procede de fabrication d'organes mecaniques tels que des soupapes pour moteurs thermiques |
| GB2036078B (en) * | 1978-03-16 | 1982-11-03 | Fukuda Metal Foil Powder | Padding alloys based on nickel |
| DE3018007A1 (de) * | 1980-05-10 | 1981-11-12 | Metallgesellschaft Ag, 6000 Frankfurt | Pulverfoermiger zusatzverbundwerkstoff |
| KR890003345B1 (ko) * | 1984-11-26 | 1989-09-18 | 삼성전자 주식회사 | 전기 저항용 비정질 닉켈 합금 |
| DK165125C (da) * | 1985-01-31 | 1993-02-22 | Hitachi Shipbuilding Eng Co | Varmeresistent legering med hoej haardhed |
| US5556594A (en) * | 1986-05-30 | 1996-09-17 | Crs Holdings, Inc. | Corrosion resistant age hardenable nickel-base alloy |
| US4810467A (en) * | 1987-08-06 | 1989-03-07 | General Electric Company | Nickel-base alloy |
| JPS6452050A (en) * | 1987-08-19 | 1989-02-28 | Kobe Steel Ltd | Alloy powder for thermal spraying |
| US4844864A (en) * | 1988-04-27 | 1989-07-04 | Carpenter Technology Corporation | Precipitation hardenable, nickel-base alloy |
| JP2778705B2 (ja) * | 1988-09-30 | 1998-07-23 | 日立金属株式会社 | Ｎｉ基超耐熱合金およびその製造方法 |
| DE3907564A1 (de) * | 1989-03-09 | 1990-09-13 | Vdm Nickel Tech | Nickel-chrom-eisen-legierung |
| JPH03287736A (ja) * | 1990-04-04 | 1991-12-18 | Okano Valve Seizo Kk | 耐熱耐食性Ｃｒ―Ｎｉ基合金 |
| DK166219C (da) * | 1991-01-23 | 1993-08-16 | Man B & W Diesel Gmbh | Ventil med haardpaalaegning |
| DE59206839D1 (de) * | 1991-07-04 | 1996-09-05 | New Sulzer Diesel Ag | Auslassventil einer Diesel-Brennkraftmaschine und Verfahren zum Herstellen des Ventils |
| JP3148340B2 (ja) * | 1991-08-27 | 2001-03-19 | 福田金属箔粉工業株式会社 | ハードフェーシング用高靱性クロム基合金、その粉末、および該合金を肉盛した自動車用エンジンバルブ |
| US5495837A (en) * | 1993-06-11 | 1996-03-05 | Mitsubishi Materials Corporation | Engine valve having improved high-temperature wear resistance |
| US5753177A (en) * | 1994-03-10 | 1998-05-19 | Doryokuro Kakunenryo Kaihatsu Jigyodan | High-Ni austenitic stainless steel having excellent high-temperature strength |
| KR100194731B1 (ko) * | 1996-04-04 | 1999-06-15 | 류정열 | 자동차용 티타늄 배기 밸브 제조 방법 |
-
1994
- 1994-12-13 DK DK199401428A patent/DK172987B1/da not_active IP Right Cessation
-
1995
- 1995-11-23 TW TW084112476A patent/TW305011B/zh not_active IP Right Cessation
- 1995-12-11 HR HR1428/94A patent/HRP950590B1/xx not_active IP Right Cessation
- 1995-12-12 EP EP95940978A patent/EP0793733B1/en not_active Expired - Lifetime
- 1995-12-12 DE DE69511717T patent/DE69511717T2/de not_active Expired - Fee Related
- 1995-12-12 PL PL95320673A patent/PL179454B1/pl not_active IP Right Cessation
- 1995-12-12 WO PCT/DK1995/000503 patent/WO1996018747A1/en not_active Ceased
- 1995-12-12 AT AT95940978T patent/ATE183780T1/de not_active IP Right Cessation
- 1995-12-12 JP JP51808996A patent/JP3370338B2/ja not_active Expired - Fee Related
- 1995-12-12 AU AU42538/96A patent/AU4253896A/en not_active Abandoned
- 1995-12-12 ES ES95940978T patent/ES2136893T3/es not_active Expired - Lifetime
- 1995-12-12 KR KR1019970703944A patent/KR100353193B1/ko not_active Expired - Fee Related
-
1997
- 1997-06-11 NO NO19972689A patent/NO314667B1/no not_active IP Right Cessation
- 1997-06-11 US US08/873,246 patent/US5958332A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| NO972689L (no) | 1997-06-11 |
| US5958332A (en) | 1999-09-28 |
| ATE183780T1 (de) | 1999-09-15 |
| PL320673A1 (en) | 1997-10-27 |
| NO972689D0 (no) | 1997-06-11 |
| EP0793733B1 (en) | 1999-08-25 |
| PL179454B1 (en) | 2000-09-29 |
| EP0793733A1 (en) | 1997-09-10 |
| KR100353193B1 (ko) | 2002-12-28 |
| HRP950590B1 (en) | 2000-02-29 |
| JPH10510323A (ja) | 1998-10-06 |
| TW305011B (OSRAM) | 1997-05-11 |
| ES2136893T3 (es) | 1999-12-01 |
| DE69511717T2 (de) | 2000-02-17 |
| DK172987B1 (da) | 1999-11-01 |
| WO1996018747A1 (en) | 1996-06-20 |
| AU4253896A (en) | 1996-07-03 |
| HRP950590A2 (en) | 1997-08-31 |
| DK142894A (da) | 1996-06-14 |
| DE69511717D1 (de) | 1999-09-30 |
| JP3370338B2 (ja) | 2003-01-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |