FI115851B - Menetelmä tyhjien tilojen täyttämiseksi kiviaineksella - Google Patents
Menetelmä tyhjien tilojen täyttämiseksi kiviaineksella Download PDFInfo
- Publication number
- FI115851B FI115851B FI20000165A FI20000165A FI115851B FI 115851 B FI115851 B FI 115851B FI 20000165 A FI20000165 A FI 20000165A FI 20000165 A FI20000165 A FI 20000165A FI 115851 B FI115851 B FI 115851B
- Authority
- FI
- Finland
- Prior art keywords
- filler material
- space
- underground
- foam
- filler
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims description 60
- 238000000034 method Methods 0.000 title claims description 21
- 239000011435 rock Substances 0.000 title description 8
- 239000000945 filler Substances 0.000 claims description 38
- 239000006260 foam Substances 0.000 claims description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 238000005065 mining Methods 0.000 claims description 25
- 239000004568 cement Substances 0.000 claims description 23
- 239000002699 waste material Substances 0.000 claims description 20
- 238000002156 mixing Methods 0.000 claims description 18
- 239000013530 defoamer Substances 0.000 claims description 15
- 239000007787 solid Substances 0.000 claims description 11
- 238000005086 pumping Methods 0.000 claims description 9
- 239000006261 foam material Substances 0.000 claims description 8
- 239000004088 foaming agent Substances 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 239000011396 hydraulic cement Substances 0.000 claims description 5
- 239000006265 aqueous foam Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 229920002545 silicone oil Polymers 0.000 claims description 3
- 239000002002 slurry Substances 0.000 description 18
- 239000000203 mixture Substances 0.000 description 15
- 239000011230 binding agent Substances 0.000 description 11
- 239000011800 void material Substances 0.000 description 11
- 238000009412 basement excavation Methods 0.000 description 10
- 239000007788 liquid Substances 0.000 description 7
- 239000010802 sludge Substances 0.000 description 6
- 238000005422 blasting Methods 0.000 description 4
- 239000011343 solid material Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 239000002518 antifoaming agent Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000004604 Blowing Agent Substances 0.000 description 2
- 239000011398 Portland cement Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 210000000481 breast Anatomy 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 230000009969 flowable effect Effects 0.000 description 2
- 239000010881 fly ash Substances 0.000 description 2
- 239000011440 grout Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 240000007930 Oxalis acetosella Species 0.000 description 1
- 235000008098 Oxalis acetosella Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000012615 aggregate Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- -1 fatty acid ester Chemical class 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 150000002193 fatty amides Chemical class 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000008258 liquid foam Substances 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000010811 mineral waste Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/10—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by using foaming agents or by using mechanical means, e.g. adding preformed foam
- C04B38/106—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by using foaming agents or by using mechanical means, e.g. adding preformed foam by adding preformed foams
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F15/00—Methods or devices for placing filling-up materials in underground workings
- E21F15/005—Methods or devices for placing filling-up materials in underground workings characterised by the kind or composition of the backfilling material
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F15/00—Methods or devices for placing filling-up materials in underground workings
- E21F15/08—Filling-up hydraulically or pneumatically
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00034—Physico-chemical characteristics of the mixtures
- C04B2111/00146—Sprayable or pumpable mixtures
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00724—Uses not provided for elsewhere in C04B2111/00 in mining operations, e.g. for backfilling; in making tunnels or galleries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Ceramic Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Agronomy & Crop Science (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Paleontology (AREA)
- Soil Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23810499 | 1999-01-27 | ||
| US09/238,104 US6322293B1 (en) | 1997-01-29 | 1999-01-27 | Method for filling voids with aggregate material |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI20000165A0 FI20000165A0 (fi) | 2000-01-27 |
| FI20000165A FI20000165A (fi) | 2000-07-27 |
| FI115851B true FI115851B (fi) | 2005-07-29 |
Family
ID=22896520
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI20000165A FI115851B (fi) | 1999-01-27 | 2000-01-27 | Menetelmä tyhjien tilojen täyttämiseksi kiviaineksella |
| FI20000154A FI20000154A (fi) | 1999-01-27 | 2000-01-27 | Menetelmä tyhjätilojen täyttämiseksi raemaisella aineella |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI20000154A FI20000154A (fi) | 1999-01-27 | 2000-01-27 | Menetelmä tyhjätilojen täyttämiseksi raemaisella aineella |
Country Status (14)
| Country | Link |
|---|---|
| US (2) | US6322293B1 (xx) |
| CN (1) | CN1165667C (xx) |
| AR (1) | AR022430A1 (xx) |
| AU (1) | AU769308B2 (xx) |
| BR (1) | BR0000191A (xx) |
| CA (1) | CA2281278C (xx) |
| FI (2) | FI115851B (xx) |
| GB (1) | GB2346910B (xx) |
| IE (1) | IE20000068A1 (xx) |
| PE (1) | PE20001410A1 (xx) |
| PL (1) | PL191642B1 (xx) |
| SE (1) | SE522872C2 (xx) |
| TR (1) | TR200000256A3 (xx) |
| ZA (1) | ZA994812B (xx) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6322293B1 (en) * | 1997-01-29 | 2001-11-27 | Patrick J. Stephens | Method for filling voids with aggregate material |
| US20070044957A1 (en) * | 2005-05-27 | 2007-03-01 | Oil Sands Underground Mining, Inc. | Method for underground recovery of hydrocarbons |
| US8287050B2 (en) * | 2005-07-18 | 2012-10-16 | Osum Oil Sands Corp. | Method of increasing reservoir permeability |
| US20080296800A1 (en) * | 2005-12-02 | 2008-12-04 | Flyash Designer Aggregates Pty Ltd | Flyash Aggregate |
| CA2649850A1 (en) * | 2006-04-21 | 2007-11-01 | Osum Oil Sands Corp. | Method of drilling from a shaft for underground recovery of hydrocarbons |
| CA2668774A1 (en) * | 2006-11-22 | 2008-05-29 | Osum Oil Sands Corp. | Recovery of bitumen by hydraulic excavation |
| US7334644B1 (en) | 2007-03-27 | 2008-02-26 | Alden Ozment | Method for forming a barrier |
| US7806631B2 (en) * | 2007-04-17 | 2010-10-05 | Smith Eric W | Underground filling and sealing method |
| CA2831956C (en) * | 2010-04-12 | 2016-11-15 | Mark Anthony Kuchel | Method for treating soil |
| CN101864989B (zh) * | 2010-04-30 | 2012-07-18 | 中国恩菲工程技术有限公司 | 一种钾盐矿采空区充填方法 |
| TWI496621B (zh) * | 2010-10-26 | 2015-08-21 | Prologium Technology Co | 塗佈頭及其應用之佈漿機 |
| BR112013020506A2 (pt) * | 2011-02-10 | 2018-09-04 | Cellular Concrete Solutions Llc | preenchimento de espaço vazio submerso |
| CN102155261B (zh) * | 2011-03-08 | 2012-10-10 | 北京科技大学 | 一种利用矿山固体废弃物的膏体联合充填方法 |
| CN102418555B (zh) * | 2011-08-11 | 2013-08-14 | 安徽大昌矿业集团有限公司 | 高浓度全尾砂胶结充填矿井下采空区的方法 |
| CN102444421A (zh) * | 2011-10-19 | 2012-05-09 | 山东华恒矿业有限公司 | 利用风泵进行采空区注浆的方法 |
| CN103216261B (zh) * | 2012-01-21 | 2015-10-28 | 飞翼股份有限公司 | 三下采矿自动化充填系统 |
| CN103075188B (zh) * | 2012-12-29 | 2014-12-10 | 山东科技大学 | 一种井下矸石充填设备及应用所述设备的充填方法 |
| CN103485820B (zh) * | 2013-10-09 | 2016-03-30 | 山东科技大学 | 无煤柱充填开采柔性让压护巷充填墙体及其施工方法 |
| CN103599607B (zh) * | 2013-10-22 | 2016-02-24 | 中国矿业大学 | 一种用于煤矿防灭火的固化泡沫流体产生装置 |
| CN103538149A (zh) * | 2013-11-01 | 2014-01-29 | 冀中能源邯郸矿业集团有限公司 | 一种超高水材料复合固体废弃物制浆输送混合装置 |
| CN103899351B (zh) * | 2014-03-28 | 2016-05-04 | 中冶沈勘工程技术有限公司 | 一种处理复杂采空区的充填加固方法 |
| JP6165698B2 (ja) * | 2014-10-24 | 2017-07-19 | 有限会社シモダ技術研究所 | Ｃｂ液の圧送方法及び瞬結性グラウト注入工法 |
| EP3294685B1 (de) * | 2015-05-11 | 2019-02-20 | Porr Bau GmbH | Frischmörtel und verfahren zum erzeugen eines wasserdurchlässigen ringspaltmörtels |
| AT15187U3 (de) * | 2015-05-11 | 2018-01-15 | Porr Bau Gmbh | Verfahren zum Erzeugen eines wasserdurchlässigen Ringspaltmörtels |
| RU2642750C1 (ru) * | 2016-08-04 | 2018-01-25 | Акционерная Компания "АЛРОСА" (публичное акционерное общество) (АК "АЛРОСА" (ПАО)) | Способ создания водоупорного закладочного массива |
| CN106894838B (zh) * | 2017-02-21 | 2019-10-18 | 长沙矿山研究院有限责任公司 | 大面积贯通空区袋式分区分步充填治理方法 |
| CN108019236A (zh) * | 2017-12-04 | 2018-05-11 | 玉溪矿业有限公司 | 一种采掘碎石-超细全尾砂管道自流输送充填系统及充填方法 |
| US10960444B2 (en) * | 2018-04-06 | 2021-03-30 | Karl William Yost | Closure methods for mines |
| GB201815744D0 (en) * | 2018-09-27 | 2018-11-14 | Anglo American Services Uk Ltd | Benefication of processing feed by bulk sorting of laterite ores |
| CN112010669A (zh) * | 2020-07-30 | 2020-12-01 | 中铁十四局集团隧道工程有限公司 | 一种地下空洞填充方法及填充系统 |
| CN113006862A (zh) * | 2021-03-29 | 2021-06-22 | 张连杰 | 一种从地面钻孔回填治理采煤沉陷区新技术 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1337421A (en) * | 1970-11-05 | 1973-11-14 | Williams W T | Foamed cementitious masses |
| GB1362954A (en) * | 1971-06-24 | 1974-08-07 | Thyssen Great Britain Ltd | Mining |
| US4415366A (en) * | 1981-03-06 | 1983-11-15 | The Dow Chemical Company | Lightweight cement slurry and method of use |
| US4451183A (en) * | 1981-04-02 | 1984-05-29 | Pool Company | Method and arrangement of transporting aggregate, fragmented material and the like |
| US4465401A (en) * | 1981-06-15 | 1984-08-14 | In Situ Technology, Inc. | Minimizing subsidence effects during production of coal in situ |
| US4419135A (en) * | 1981-10-06 | 1983-12-06 | Molecrete Corporation | Method of preparing cementitious compositions for tunnel backfill |
| US4470727A (en) * | 1982-04-15 | 1984-09-11 | The Dow Chemical Company | Apparatus and process for foamed cementing |
| US4466833A (en) * | 1982-04-30 | 1984-08-21 | The Dow Chemical Company | Lightweight cement slurry and method of use |
| GB2158855B (en) * | 1984-04-11 | 1988-03-09 | Bergwerksverband Gmbh | Method for refilling the voids of debris and pipeline for carrying out the method |
| DE3629477A1 (de) * | 1986-08-29 | 1988-03-03 | Basf Ag | Verfahren zum verfuellen von hohlraeumen im bergbau |
| US5080534A (en) * | 1990-04-23 | 1992-01-14 | Goodson & Associates | Low water materials transportation |
| US5663123A (en) * | 1992-07-15 | 1997-09-02 | Kb Technologies Ltd. | Polymeric earth support fluid compositions and method for their use |
| US5494514A (en) * | 1994-06-14 | 1996-02-27 | Goodson & Associates, Inc. | Weather resistant soil cement |
| US5601752A (en) * | 1995-03-10 | 1997-02-11 | Nottingham Company | Defoamer compositions and process for defoaming aqueous systems |
| US5803665A (en) | 1995-06-07 | 1998-09-08 | Stephens; Patrick J. | Method and apparatus for continuous production of quick-setting foamed cement grout with selectively adjustable proportions |
| US5803596A (en) | 1996-05-17 | 1998-09-08 | Stephens; Patrick J. | Method and apparatus for high capacity production of finished aqueous foam with continuously adjustable proportioning |
| US6046255A (en) * | 1997-01-14 | 2000-04-04 | Paul T. Gray | Foam and foam/cement mixture |
| US6322292B1 (en) * | 1997-01-29 | 2001-11-27 | Lloyd P. Zenari | Backfilling underground voids |
| US6322293B1 (en) * | 1997-01-29 | 2001-11-27 | Patrick J. Stephens | Method for filling voids with aggregate material |
| DE19717971C1 (de) * | 1997-04-28 | 1998-09-24 | Kali & Salz Ag | Verfahren zur Herstellung eines hydraulisch förderbaren Feststoff-Flüssigkeits-Gemisches |
| US6297295B1 (en) * | 1999-03-03 | 2001-10-02 | Mbt Holding Ag | Transport of solid particulates |
-
1999
- 1999-01-27 US US09/238,104 patent/US6322293B1/en not_active Expired - Fee Related
- 1999-07-22 AU AU41070/99A patent/AU769308B2/en not_active Ceased
- 1999-07-27 ZA ZA9904812A patent/ZA994812B/xx unknown
- 1999-08-31 CA CA 2281278 patent/CA2281278C/en not_active Expired - Fee Related
-
2000
- 2000-01-26 SE SE0000235A patent/SE522872C2/sv not_active IP Right Cessation
- 2000-01-26 GB GB0001646A patent/GB2346910B/en not_active Expired - Fee Related
- 2000-01-26 AR ARP000100338 patent/AR022430A1/es unknown
- 2000-01-27 FI FI20000165A patent/FI115851B/fi active IP Right Grant
- 2000-01-27 TR TR200000256A patent/TR200000256A3/tr unknown
- 2000-01-27 PE PE2000000065A patent/PE20001410A1/es not_active Application Discontinuation
- 2000-01-27 CN CNB001045032A patent/CN1165667C/zh not_active Expired - Fee Related
- 2000-01-27 FI FI20000154A patent/FI20000154A/fi unknown
- 2000-01-27 BR BR0000191A patent/BR0000191A/pt active Search and Examination
- 2000-01-27 IE IE20000068A patent/IE20000068A1/en not_active IP Right Cessation
- 2000-01-27 PL PL338093A patent/PL191642B1/pl not_active IP Right Cessation
-
2001
- 2001-10-15 US US09/978,374 patent/US6695543B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| SE0000235L (sv) | 2000-07-28 |
| US6322293B1 (en) | 2001-11-27 |
| FI20000165A0 (fi) | 2000-01-27 |
| FI20000154A0 (fi) | 2000-01-27 |
| US6695543B2 (en) | 2004-02-24 |
| CA2281278C (en) | 2008-07-22 |
| GB2346910B (en) | 2003-01-08 |
| SE522872C2 (sv) | 2004-03-16 |
| AR022430A1 (es) | 2002-09-04 |
| CA2281278A1 (en) | 2000-07-27 |
| PL338093A1 (en) | 2000-07-31 |
| PE20001410A1 (es) | 2000-12-09 |
| GB0001646D0 (en) | 2000-03-15 |
| BR0000191A (pt) | 2004-08-17 |
| TR200000256A2 (tr) | 2000-09-21 |
| SE0000235D0 (sv) | 2000-01-26 |
| ZA994812B (en) | 2001-01-29 |
| IE20000068A1 (en) | 2000-10-18 |
| TR200000256A3 (tr) | 2000-09-21 |
| AU769308B2 (en) | 2004-01-22 |
| PL191642B1 (pl) | 2006-06-30 |
| CN1165667C (zh) | 2004-09-08 |
| CN1264784A (zh) | 2000-08-30 |
| FI20000165A (fi) | 2000-07-27 |
| AU4107099A (en) | 2000-09-28 |
| US20020015619A1 (en) | 2002-02-07 |
| FI20000154A (fi) | 2000-07-27 |
| GB2346910A (en) | 2000-08-23 |
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