JP4588453B2 - 被覆方法 - Google Patents
被覆方法 Download PDFInfo
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- JP4588453B2 JP4588453B2 JP2004540718A JP2004540718A JP4588453B2 JP 4588453 B2 JP4588453 B2 JP 4588453B2 JP 2004540718 A JP2004540718 A JP 2004540718A JP 2004540718 A JP2004540718 A JP 2004540718A JP 4588453 B2 JP4588453 B2 JP 4588453B2
- Authority
- JP
- Japan
- Prior art keywords
- etching
- substrate
- binding material
- diamond layer
- hard substance
- 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 - Fee Related
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- 238000000576 coating method Methods 0.000 title claims description 19
- 238000005530 etching Methods 0.000 claims description 68
- 239000000463 material Substances 0.000 claims description 67
- 239000000758 substrate Substances 0.000 claims description 63
- 229910003460 diamond Inorganic materials 0.000 claims description 59
- 239000010432 diamond Substances 0.000 claims description 59
- 239000002245 particle Substances 0.000 claims description 57
- 238000000034 method Methods 0.000 claims description 50
- 239000000126 substance Substances 0.000 claims description 28
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 24
- 239000011248 coating agent Substances 0.000 claims description 17
- 229910017052 cobalt Inorganic materials 0.000 claims description 16
- 239000010941 cobalt Substances 0.000 claims description 16
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 16
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 11
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 10
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 7
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 6
- 239000011230 binding agent Substances 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- 239000008280 blood Substances 0.000 claims description 2
- 210000004369 blood Anatomy 0.000 claims description 2
- 235000011118 potassium hydroxide Nutrition 0.000 claims description 2
- 239000012286 potassium permanganate Substances 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 2
- 238000003486 chemical etching Methods 0.000 claims 1
- 235000002639 sodium chloride Nutrition 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 57
- 230000007704 transition Effects 0.000 description 18
- 238000005229 chemical vapour deposition Methods 0.000 description 9
- 238000002203 pretreatment Methods 0.000 description 9
- 239000002253 acid Substances 0.000 description 7
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 6
- 239000011195 cermet Substances 0.000 description 4
- 238000000227 grinding Methods 0.000 description 4
- 239000012670 alkaline solution Substances 0.000 description 3
- 150000001247 metal acetylides Chemical class 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 230000006911 nucleation Effects 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910003271 Ni-Fe Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 238000002848 electrochemical method Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 229910052742 iron Inorganic materials 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
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002345 surface coating layer Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000009210 therapy by ultrasound Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 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
- C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
- C23C30/005—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process on hard metal substrates
-
- 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
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/02—Pretreatment of the material to be coated
- C23C16/0227—Pretreatment of the material to be coated by cleaning or etching
-
- 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
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/26—Deposition of carbon only
- C23C16/27—Diamond only
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/30—Self-sustaining carbon mass or layer with impregnant or other layer
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Chemical Vapour Deposition (AREA)
Description
3工程において実施されたエッチングが、第1工程において実施されたエッチングよりも小さいエッチング深さを有していれば好ましい。かくして、パタン化された表面には、僅かな多孔質ゾーンのみが形成される。このような構造上には、この構造上に被覆されたダイヤモンド層の良好な付着性が得られる。この方法は、WC硬質物質粒子およびCo含有結合材料を含む超硬合金に特に好ましい。
EN ISO4287にもとづき行う。この場合、部材の外形に関する長波成分は、考慮しない。図4aに示した如く、残存プロフィルのうち、5つの部分区画を考察する。各部分区画について、部分区画内の最高プロフィル凸部の高さおよび最大凹部の深さからなる和として、各荒さを求める。次いで、測定区画の各荒さの算術平均値として平均荒さRzを求め、各最大荒さとして最大荒さRmaxを求める。
コバルト含量6%の粗粒超硬合金(粒径3μm)からなるフライス工具(径10mm)を被覆する。
コバルト含量10%の超微粒超硬合金(粒径0.4μm)からなる工具(フライス、径10mm)を被覆する。
第1工程において、HNO3(25%、3min)によって、コバルト含量10%の微粒超硬合金(粒径1μm)からなる工具をエッチングした。6μmの最大エッチング深さを有する多孔質ゾーンが生じた。
16 凸部
18 凹部
20 硬質物質粒子
22 結合材料
24 第1領域
26 多孔質ゾーン
30 ダイヤモンド層
32 30の部分
Claims (22)
- 基体材料(10)にダイヤモンド層(30)を被覆する方法であって、基体材料が、硬質物質粒子(20)および結合材料(22)を含む構成のものにおいて、
−第1工程において、結合材料の選択的エッチングを実施し、この場合、基体(10)の表面ゾーン(12)において結合材料(22)を除去し、
−第2工程において、硬質物質の選択的エッチングを実施し、この場合、表面ゾーン(12)において硬質物質粒子(20)を完全に除去し、かくして、凸部(16)および凹部(18)を含む表面プロフィルを形成し、
−第3工程において、結合材料の選択的エッチングを実施し、この場合、表面の結合材料の富んだ部分を除去し、
−後の工程で、基体(10)にダイヤモンド層(30)を被覆する
方法。 - −第3工程で実施したエッチングが、第1工程で実施したエッチングよりも小さいエッチング深さを有する
請求項1の方法。 - −第1工程において、下記化学品、即ち、HCl、HNO3、H2SO4およびH2O2の混合物、HClおよびH2O2の混合物の1つを使用してエッチングを実施する
請求項1又は2の方法。 - −第1工程において、1〜20μmの平均エッチング深さを達成する
請求項1〜3のいづれか1つの方法。 - −第1工程において、2〜10μmの平均エッチング深さを達成する
請求項4の方法。 - −第1工程において、3〜7μmの平均エッチング深さを達成する
請求項4の方法。 - −第2工程において、下記化学品、即ち、過マンガン酸カリウムおよび苛性ソーダの混合物、赤血塩および苛性ソーダの混合物、苛性ソーダ、苛性カリおよび/または炭酸ナトリウムの1つを使用してエッチングを実施する
請求項1〜6のいづれか1つの方法。 - −第3工程において、硫酸および/または塩酸による電気化学的エッチングとして、
−あるいは、HCl/H2O2またはH2SO4/H2O2による化学的エッチングとして、エッチングを実施する
請求項1〜7のいづれか1つの方法。 - 基体材料(10)にダイヤモンド層(30)を被覆する方法であって、基体材料(10)が、硬質物質粒子(20)およびこれを囲む結合材料(22)を含む構成のものにおいて、
−第1工程において、結合材料の選択的エッチングを実施し、
−次の機械的除去工程において、噴射粒子による噴射法によって硬質物質粒子(20)を除去し、
−後の工程で、基体(10)にダイヤモンド層(30)を被覆する
方法。 - −機械的除去工程後、結合材料の選択的エッチング工程を実施する
請求項9の方法。 - −被覆前にクリーニング工程を実施する
請求項9又は10の方法。 - −噴射粒子が、SiCからなり、100μmよりも小さい粒径を有する
請求項9〜11のいづれか1つの方法。 - −第1工程において、1〜20μmの平均エッチング深さを達成する
請求項9〜12のいづれか1つの方法。 - −第1工程において、2〜10μmの平均エッチング深さを達成する
請求項9〜12のいづれか1つの方法。 - −第1工程において、3〜7μmの平均エッチング深さを達成する
請求項9〜12のいづれか1つの方法。 - −第1工程において、下記化学品、即ち、HCl、HNO3、H2SO4およびH2O2の混合物、HClおよびH2O2の混合物の1つを使用してエッチングを実施する
請求項9〜15のいづれか1つの方法。 - −CVDによってダイヤモンド層(30)を被覆する
請求項1〜16のいづれか1つの方法。 - −基体材料が、WC硬質物質粒子(20)およびCo含有結合材(22)を含み、
−この場合、硬質物質粒子(20)の粒径が、0.8μmよりも小さい
請求項1〜17のいづれか1つの方法。 - 硬質物質粒子(20)の粒径が、0.5μmよりも小さい
請求項18に記載の方法。 - −結合材料(22)が、3〜12%のコバルトを含む
請求項1〜19のいづれか1つの方法。 - −結合材料(22)が、6%よりも多量のコバルトを含む
請求項20の方法。 - −結合材料(22)が、8〜10%のコバルトを含む
請求項21の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10245300 | 2002-09-27 | ||
PCT/EP2003/010735 WO2004031437A1 (de) | 2002-09-27 | 2003-09-26 | Beschichtungsverfahren und beschichteter körper |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006500235A JP2006500235A (ja) | 2006-01-05 |
JP4588453B2 true JP4588453B2 (ja) | 2010-12-01 |
Family
ID=32049167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004540718A Expired - Fee Related JP4588453B2 (ja) | 2002-09-27 | 2003-09-26 | 被覆方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20060099422A1 (ja) |
JP (1) | JP4588453B2 (ja) |
AU (1) | AU2003277912A1 (ja) |
DE (1) | DE10393375B4 (ja) |
WO (1) | WO2004031437A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015164752A (ja) * | 2014-03-03 | 2015-09-17 | 三菱マテリアル株式会社 | ダイヤモンド被覆超硬合金製切削工具 |
JP2016087726A (ja) * | 2014-10-31 | 2016-05-23 | 三菱マテリアル株式会社 | ダイヤモンド被覆超硬合金製切削工具 |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5084258B2 (ja) * | 2003-03-21 | 2012-11-28 | コムコン・アーゲー | Cvd被覆方法 |
DE102006026253A1 (de) * | 2006-06-02 | 2007-12-06 | Cemecon Ag | Beschichteter Körper und Verfahren zu seiner Herstellung |
WO2008029736A1 (fr) * | 2006-09-04 | 2008-03-13 | National Institute Of Advanced Industrial Science And Technology | Procéde de séparation d'une couche de surface ou d'une couche de croissance de diamant |
US7880639B2 (en) * | 2006-09-06 | 2011-02-01 | Lutron Electronics Co., Inc. | Method of establishing communication with wireless control devices |
US20080055073A1 (en) * | 2006-09-06 | 2008-03-06 | Lutron Electronics Co., Inc. | Method of discovering a remotely-located wireless control device |
US7768422B2 (en) * | 2006-09-06 | 2010-08-03 | Carmen Jr Lawrence R | Method of restoring a remote wireless control device to a known state |
JP5453533B2 (ja) * | 2010-07-09 | 2014-03-26 | 大同メタル工業株式会社 | 摺動部材 |
DE112011102310B4 (de) * | 2010-07-09 | 2017-01-26 | Daido Metal Company Ltd. | Gleitlager |
JP6102613B2 (ja) * | 2013-07-31 | 2017-03-29 | 三菱マテリアル株式会社 | 刃先強度を向上させたダイヤモンド被覆超硬合金製切削工具 |
DE102013218446A1 (de) | 2013-09-13 | 2015-03-19 | Cemecon Ag | Werkzeug sowie Verfahren zum Zerspanen von faserverstärktenMaterialien |
JP5716861B1 (ja) * | 2013-11-29 | 2015-05-13 | 三菱マテリアル株式会社 | ダイヤモンド被覆超硬合金製切削工具及びその製造方法 |
DE102014210371A1 (de) | 2014-06-02 | 2015-12-03 | Gühring KG | Diamantbeschichtetes spanabhebendes Werkzeug und Verfahren zu seiner Herstellung |
DE102015208742A1 (de) | 2015-05-12 | 2016-11-17 | Gühring KG | Spanabhebendes Werkzeug |
AT15415U1 (de) * | 2016-07-18 | 2017-08-15 | Ceratizit Austria Gmbh | Verfahren zum Herstellen eines Hartmetallprodukts und Hartmetallprodukt |
DE102017002154A1 (de) | 2017-03-06 | 2018-09-06 | Audi Ag | Schneidelement für ein Spanbearbeitungswerkzeug sowie Verfahren zur Herstellung eines solchen Schneidelementes |
DE102017204109B4 (de) | 2017-03-13 | 2019-03-14 | Gühring KG | Verwendung einer mit Fremdatomen dotierten Diamantschicht zur Erfassung des Abnutzungsgrades einer undotierten diamantenen Funktionsschicht eines Werkzeugs |
EP3603857A4 (en) * | 2017-03-22 | 2020-11-04 | Mitsubishi Materials Corporation | DIAMOND COATED CEMENTED CARBIDE CUTTING TOOL |
JP7287109B2 (ja) * | 2018-05-25 | 2023-06-06 | 株式会社プロテリアル | 摺動部品の製造方法 |
JP7162163B2 (ja) * | 2020-04-10 | 2022-10-28 | 山形県 | ポーラス金属とその通気率制御方法 |
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JPH0768425A (ja) * | 1993-09-03 | 1995-03-14 | Fujitsu Ltd | ダイヤモンド被覆工具の製造方法 |
US5560839A (en) * | 1994-06-27 | 1996-10-01 | Valenite Inc. | Methods of preparing cemented metal carbide substrates for deposition of adherent diamond coatings and products made therefrom |
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-
2003
- 2003-09-26 JP JP2004540718A patent/JP4588453B2/ja not_active Expired - Fee Related
- 2003-09-26 DE DE10393375.1T patent/DE10393375B4/de not_active Expired - Lifetime
- 2003-09-26 US US10/529,258 patent/US20060099422A1/en not_active Abandoned
- 2003-09-26 AU AU2003277912A patent/AU2003277912A1/en not_active Abandoned
- 2003-09-26 WO PCT/EP2003/010735 patent/WO2004031437A1/de active Application Filing
Cited By (2)
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JP2015164752A (ja) * | 2014-03-03 | 2015-09-17 | 三菱マテリアル株式会社 | ダイヤモンド被覆超硬合金製切削工具 |
JP2016087726A (ja) * | 2014-10-31 | 2016-05-23 | 三菱マテリアル株式会社 | ダイヤモンド被覆超硬合金製切削工具 |
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DE10393375B4 (de) | 2015-07-16 |
JP2006500235A (ja) | 2006-01-05 |
AU2003277912A1 (en) | 2004-04-23 |
US20060099422A1 (en) | 2006-05-11 |
DE10393375D2 (de) | 2005-09-15 |
WO2004031437A1 (de) | 2004-04-15 |
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