JP4709138B2 - 燃焼機関の排気ガス類を処理するための多孔質シート及び一又は複数の多孔質シートを有する基材 - Google Patents

燃焼機関の排気ガス類を処理するための多孔質シート及び一又は複数の多孔質シートを有する基材 Download PDF

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JP4709138B2
JP4709138B2 JP2006505651A JP2006505651A JP4709138B2 JP 4709138 B2 JP4709138 B2 JP 4709138B2 JP 2006505651 A JP2006505651 A JP 2006505651A JP 2006505651 A JP2006505651 A JP 2006505651A JP 4709138 B2 JP4709138 B2 JP 4709138B2
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sheets
support
porous
sheet
substrate
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JP2006523526A5 (enExample
JP2006523526A (ja
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バッキライネン，オウリス
リリカンガス，レイヨ
ヘイッキネン，リトバ
マウヌラ，テウボ
ハールコネン，マッティ
リエボネン，アリ
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エコキャット オサケユイチア
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/022—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8643—Removing mixtures of carbon monoxide or hydrocarbons and nitrogen oxides
    • B01D53/8646—Simultaneous elimination of the components
    • B01D53/865—Simultaneous elimination of the components characterised by a specific catalyst
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
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    • B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
    • B01J29/10—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y containing iron group metals, noble metals or copper
    • B01J29/12—Noble metals
    • B01J29/126—Y-type faujasite
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    • B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
    • B01J29/42—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively containing iron group metals, noble metals or copper
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    • B01J29/72—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing iron group metals, noble metals or copper
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    • B01J29/72—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing iron group metals, noble metals or copper
    • B01J29/76—Iron group metals or copper
    • B01J29/7615—Zeolite Beta
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/022—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
    • F01N3/0222—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous the structure being monolithic, e.g. honeycombs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
    • F01N3/035—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with catalytic reactors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
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    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
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    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2807—Metal other than sintered metal
    • F01N3/281—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates
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    • B01J2229/18—After treatment, characterised by the effect to be obtained to introduce other elements into or onto the molecular sieve itself
    • B01J2229/186—After treatment, characterised by the effect to be obtained to introduce other elements into or onto the molecular sieve itself not in framework positions
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Toxicology (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Filtering Materials (AREA)
JP2006505651A 2003-04-17 2004-04-19 燃焼機関の排気ガス類を処理するための多孔質シート及び一又は複数の多孔質シートを有する基材 Expired - Fee Related JP4709138B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20035047 2003-04-17
FI20035047A FI118418B (fi) 2003-04-17 2003-04-17 Alumiinioksidipohjainen katalyytti poistekaasujen puhdistukseen
PCT/FI2004/050041 WO2004092553A1 (en) 2003-04-17 2004-04-19 Porous sheet and substrate having porous sheet(s) for treating exhaust gases of combustion engines

Publications (3)

Publication Number Publication Date
JP2006523526A JP2006523526A (ja) 2006-10-19
JP2006523526A5 JP2006523526A5 (enExample) 2007-05-10
JP4709138B2 true JP4709138B2 (ja) 2011-06-22

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JP2006505651A Expired - Fee Related JP4709138B2 (ja) 2003-04-17 2004-04-19 燃焼機関の排気ガス類を処理するための多孔質シート及び一又は複数の多孔質シートを有する基材

Country Status (9)

Country Link
US (2) US20070009400A1 (enExample)
EP (2) EP1613845B1 (enExample)
JP (1) JP4709138B2 (enExample)
KR (1) KR101113917B1 (enExample)
CN (1) CN1777740B (enExample)
AT (1) ATE462873T1 (enExample)
DE (1) DE602004026285D1 (enExample)
FI (1) FI118418B (enExample)
WO (2) WO2004092553A1 (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070131481A1 (en) * 2005-12-12 2007-06-14 John Mordarski Method and apparatus for attenuating sound in a vehicle exhaust system
GR1005756B (el) * 2006-09-20 2007-12-20 (������� 30%) ��������� Διαταξη επεξεργασιας αεριων
DE102007008823A1 (de) 2007-02-22 2008-08-28 Alantum Gmbh & Co. Kg Katalysatorträgerkörper
EP1990510B1 (en) 2007-05-02 2010-04-07 ACR Co., Ltd. Carrier for exhaust-gas purification
DE102007028664A1 (de) * 2007-06-21 2008-12-24 Süd-Chemie AG Monolithische Formkörper mit stabilisierendem und wärmeleitendem Metallschaumgerüst
US8449642B2 (en) * 2007-07-16 2013-05-28 Nv Bekaert Sa Filter medium
EP3536919A1 (en) 2008-02-05 2019-09-11 BASF Corporation Gasoline engine emissions treatment systems having particulate traps
FI20095735A0 (fi) * 2009-06-29 2009-06-29 Ecocat Oy Puhdistinrakenne
US20110064633A1 (en) * 2009-09-14 2011-03-17 Ford Global Technologies, Llc Multi-Functional Catalyst Block and Method of Using the Same
US8815189B2 (en) 2010-04-19 2014-08-26 Basf Corporation Gasoline engine emissions treatment systems having particulate filters
WO2011156408A2 (en) * 2010-06-07 2011-12-15 University Of Florida Research Foundation, Inc. Plasma induced fluid mixing
US8511072B2 (en) * 2011-03-24 2013-08-20 Ut-Battelle, Llc Reclamation of potable water from mixed gas streams
CN102798123B (zh) * 2011-05-26 2016-05-04 中山炫能燃气科技股份有限公司 一种红外线金属发热体及其制作方法
US9266092B2 (en) 2013-01-24 2016-02-23 Basf Corporation Automotive catalyst composites having a two-metal layer
GB2517951A (en) * 2013-09-05 2015-03-11 Imp Innovations Ltd A substrate and a method of manufacturing a substrate
DE102014015786A1 (de) * 2014-10-24 2016-04-28 Man Diesel & Turbo Se Vorrichtung zur Entfernung von Feststoffanteilen aus dem Rauchgas von Brennkraftmaschinen oder Industriegasturbinen
EP3368216A1 (en) * 2015-10-28 2018-09-05 Umicore AG & Co. KG Honeycomb catalyst for removal of nitrogen oxides in flue and exhaust gasses and method of preparation thereof
DE102016220770A1 (de) * 2016-10-21 2018-04-26 Elringklinger Ag Abscheidevorrichtung, Motorvorrichtung und Abscheideverfahren
US11541344B2 (en) * 2018-12-03 2023-01-03 Ut-Battelle, Llc Lightweight inorganic membrane module
JP6742457B1 (ja) * 2019-02-05 2020-08-19 株式会社キャタラー 排ガス浄化用のメタル基材及びそれを用いた排ガス浄化装置
CN110898853B (zh) * 2019-12-19 2022-05-17 太原理工大学 一种苯酚加氢制备环己酮的催化剂及其制备方法
CN114251158B (zh) * 2020-09-24 2022-09-16 广东加南环保生物科技有限公司 柴油机排气颗粒物催化型过滤器及其制造方法
EP4252890A1 (en) 2022-03-30 2023-10-04 Dinex A/S Catalyst article for oxidation, adsorption and desorption reactions

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE449931C (de) 1925-07-11 1927-09-23 Gottfried Neuhaus Trockenbeizverfahren fuer Saatgetreide
FI56673C (fi) 1974-03-29 1981-02-04 Huhtamaeki Yhthymae Oy Nytt foerfarande foer framstaellning av alfa-tert-bytylaminometyl-4-hydroxy-m-xylen-alfa1 alfa3-diol
JPS558874A (en) * 1978-07-06 1980-01-22 Hitachi Zosen Corp Plate denitrification catalyst
US4348362A (en) * 1980-09-24 1982-09-07 Minnesota Mining And Manufacturing Company Air pollution control apparatus and process
JPS6032919A (ja) 1983-08-03 1985-02-20 Nippon Soken Inc モノリス触媒コンバ−タ
SE461018B (sv) 1987-07-06 1989-12-18 Svenska Emmisionsteknik Ab Katalysatorbaerare
US4782038C1 (en) 1987-10-26 2001-04-17 Ford Motor Co Platinum group alumina-supported metal oxidation catalysts and method of making same
CA1337070C (en) 1989-01-06 1995-09-19 Douglas J. Ball Silica catalyst support for reduced sulfate emissions for diesel fueled engines
JP2773428B2 (ja) 1990-11-28 1998-07-09 トヨタ自動車株式会社 排気ガス浄化方法
CA2060229A1 (en) 1991-02-05 1992-08-06 Toshiaki Hayasaka Exhaust gas purifying catalyst and an exhaust gas purifying method using the catalyst
US5407651A (en) 1991-02-15 1995-04-18 Tosoh Corporation Catalyst for and method of purifying exhaust gas
JP2722828B2 (ja) 1991-03-06 1998-03-09 日産自動車株式会社 内燃機関の排気フィルタ
EP0508513A1 (en) 1991-04-08 1992-10-14 General Motors Corporation Catalyst for treatment of diesel exhaust particulates
US5330945A (en) 1991-04-08 1994-07-19 General Motors Corporation Catalyst for treatment of diesel exhaust particulate
US5145825A (en) 1991-04-08 1992-09-08 Engelhard Corporation Oxidation catalyst resistant to sulfation
DE69230759T2 (de) 1991-11-26 2000-07-13 Engelhard Corp., Iselin Ceroxid-aluminiumoxid enthaltender oxidationskatalysator und verfahren zur anwendung.
WO1993010885A1 (en) 1991-11-26 1993-06-10 Engelhard Corporation Oxidation catalyst and method of use
DE4213018C1 (de) 1992-04-21 1993-12-09 Degussa Katalysator zur oxidativen Reinigung der Abgase von Dieselmotoren
FI90830C (fi) 1992-04-23 1994-04-11 Kemira Oy Katalysaattori dieselpakokaasujen puhdistukseen
WO1994001926A1 (en) 1992-07-13 1994-01-20 Sundstrand Corporation Adaptive control power converter
US5804155A (en) 1992-11-19 1998-09-08 Engelhard Corporation Basic zeolites as hydrocarbon traps for diesel oxidation catalysts
JP3517973B2 (ja) 1993-09-30 2004-04-12 マツダ株式会社 排気ガス浄化用触媒、該排気ガス浄化用触媒の製造方法及び、排気ガス浄化用ハニカム触媒の製造方法
GB9415334D0 (en) 1994-07-29 1994-09-21 Johnson Matthey Plc Catalyst
JP3386621B2 (ja) 1995-03-30 2003-03-17 トヨタ自動車株式会社 ディーゼルエンジン用排ガス浄化触媒
US5997829A (en) * 1995-05-26 1999-12-07 Hitachi Chemical Company, Ltd. Environment purifying material
GB9511412D0 (en) 1995-06-06 1995-08-02 Johnson Matthey Plc Improvements in emission control
ZA963235B (en) 1995-06-15 1996-10-25 Engelhard Corp Diesel exhaust stream treating catalyst and method of use
DE19614540A1 (de) 1996-04-12 1997-10-16 Degussa Dieselkatalysator
US6093378A (en) 1997-05-07 2000-07-25 Engelhard Corporation Four-way diesel exhaust catalyst and method of use
AU1099000A (en) 1998-10-05 2000-04-26 Axys Pharmaceuticals, Inc. Novel compounds and compositions for treating hepatitis c infections
US6667017B2 (en) * 1999-10-15 2003-12-23 Abb Lummus Global, Inc. Process for removing environmentally harmful compounds
RU2252064C2 (ru) * 1999-10-15 2005-05-20 Абб Ламмус Глобал, Инк. Конверсия окислов азота в присутствии катализатора, нанесенного на структуру в виде сетки
JP4590733B2 (ja) * 2000-02-22 2010-12-01 マツダ株式会社 排気ガス浄化用触媒及び該触媒による排気ガス浄化方法
JP4459476B2 (ja) * 2001-05-01 2010-04-28 日本碍子株式会社 多孔質ハニカム構造体及びその製造方法
JP4357776B2 (ja) * 2001-10-17 2009-11-04 トヨタ自動車株式会社 排ガス浄化ハニカム構造体
DE10153284A1 (de) * 2001-10-29 2003-05-15 Emitec Emissionstechnologie Filterverbund und Verfahren zu seiner Herstellung
JP4087627B2 (ja) 2002-03-18 2008-05-21 アルプス電気株式会社 スイッチ

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