JP2013542160A - 多孔性球形二酸化チタン - Google Patents
多孔性球形二酸化チタン Download PDFInfo
- Publication number
- JP2013542160A JP2013542160A JP2013528514A JP2013528514A JP2013542160A JP 2013542160 A JP2013542160 A JP 2013542160A JP 2013528514 A JP2013528514 A JP 2013528514A JP 2013528514 A JP2013528514 A JP 2013528514A JP 2013542160 A JP2013542160 A JP 2013542160A
- Authority
- JP
- Japan
- Prior art keywords
- titanium dioxide
- particles
- porous spherical
- range
- particles according
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
- B01J20/28078—Pore diameter
- B01J20/28083—Pore diameter being in the range 2-50 nm, i.e. mesopores
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
- B01J20/28078—Pore diameter
- B01J20/2808—Pore diameter being less than 2 nm, i.e. micropores or nanopores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/50—Producing shaped prefabricated articles from the material specially adapted for producing articles of expanded material, e.g. cellular concrete
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/04—Oxides; Hydroxides
- C01G23/047—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/04—Oxides; Hydroxides
- C01G23/047—Titanium dioxide
- C01G23/08—Drying; Calcining ; After treatment of titanium oxide
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/04—Particle morphology depicted by an image obtained by TEM, STEM, STM or AFM
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/51—Particles with a specific particle size distribution
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/14—Pore volume
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/16—Pore diameter
-
- 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
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Nanotechnology (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Catalysts (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Glanulating (AREA)
Abstract
【選択図】図1
Description
−30〜350μmの粒子サイズd50
−最大120μmの範囲の狭い粒度分布(B90/10)
−1〜30nmの細孔直径
−少なくとも0.1cm3/gの細孔容積
−30〜300m2/g(BET)の表面積
を有する、多孔性球形二酸化チタンに関する。
−気体流入温度500℃
−空熱天然ガス燃焼システム
−粗材料の放出
−サイクロン放出
−噴水状構成における、懸濁液の噴霧微粒化。
d50:112μm
B90/10:104μm
比表面積(BET):97.7m2/g。
d50:106μm
B90/10:111μm
細孔容積:0.21cm3/g
細孔直径:5.8nm。
実施例1で製造した材料の物理的及び化学的安定性を研究するために、材料を水熱条件下で2つの安定性試験に供した。
Claims (8)
- 少なくとも99.0重量%のTiO2含有量を有し、かつ
−30〜350μmの粒子サイズd50
−最大120μmの範囲の狭い粒度分布(B90/10)
−1〜30nmの細孔直径
−少なくとも0.1cm3/gの細孔容積
−30〜300m2/g(BET)の表面積
を有する、粒子の形態の多孔性球形二酸化チタン。 - 40〜250μmの範囲、具体的には60〜150μmの範囲、特に具体的には80〜120μmの粒子サイズd50を有する、請求項1に記載の粒子の形態の多孔性球形二酸化チタン。
- 1〜30nmの範囲、具体的には1〜20nmの範囲、特に具体的には4〜20nmの範囲の細孔サイズを有する、請求項1又は2に記載の粒子の形態の多孔性球形二酸化チタン。
- 細かく分割され、表面積が極めて大きい二酸化チタンを1〜50重量%含有する水性懸濁液を、噴霧塔に導入するステップを含み、
独立して分離された/独立した、即ち「隣接する滴」と接触しない、前記懸濁液の滴が、700〜1200μmのサイズで前記噴霧塔に導入されて乾燥されるように、前記懸濁液の運搬速度、ノズル形状、噴霧ドライヤの温度及び空気速度を選択する、請求項1〜3のいずれか1項に記載の粒子の形態の多孔性球形二酸化チタンの製造プロセス。 - 前記噴霧ドライヤは、噴水状の構成で動作する、請求項4に記載の粒子の形態の多孔性球形二酸化チタンの製造プロセス。
- ここで使用する、前記細かく分割され、表面積が極めて大きい二酸化チタンは、多数の遊離ヒドロキシル基、一般には10OH基/nm2超、有利には20OH基/nm2超の遊離ヒドロキシル基を、懸濁粒子の表面に有する、請求項4又は5に記載の粒子の形態の多孔性球形二酸化チタンの製造プロセス。
- 請求項1〜3のいずれか1項に記載の粒子の形態の多孔性球形二酸化チタンの、多相系における使用。
- 活性物質の担体としての、請求項7に記載の粒子の形態の多孔性球形二酸化チタンの使用。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010041189.2 | 2010-09-22 | ||
DE102010041189 | 2010-09-22 | ||
PCT/DE2011/075226 WO2012062303A1 (de) | 2010-09-22 | 2011-09-19 | Poröses, sphärisches titandioxid |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2013542160A true JP2013542160A (ja) | 2013-11-21 |
JP2013542160A5 JP2013542160A5 (ja) | 2017-09-07 |
JP6234816B2 JP6234816B2 (ja) | 2017-11-22 |
Family
ID=45478043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013528514A Active JP6234816B2 (ja) | 2010-09-22 | 2011-09-19 | 多孔性球形二酸化チタン |
Country Status (8)
Country | Link |
---|---|
US (1) | US8715827B2 (ja) |
EP (1) | EP2619138B1 (ja) |
JP (1) | JP6234816B2 (ja) |
KR (1) | KR101774296B1 (ja) |
CN (1) | CN103153867B (ja) |
DE (1) | DE102011053753A1 (ja) |
TW (1) | TWI491565B (ja) |
WO (1) | WO2012062303A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103097020B (zh) | 2010-06-29 | 2016-01-20 | 萨克特本化学有限责任公司 | 催化剂材料及其制备方法 |
EP2465605A3 (en) | 2010-12-20 | 2014-04-30 | Sachtleben Chemie GmbH | Titania-supported hydrotreating catalysts |
TWI651269B (zh) * | 2013-09-23 | 2019-02-21 | 歐洲泰奧色得有限公司 | 二氧化鈦粒子及其製備方法 |
CN106232225B (zh) * | 2014-02-21 | 2019-04-02 | 亨斯迈P&A德国有限责任公司 | TiO2基催化剂前体材料、其制备及其用途 |
KR102618310B1 (ko) * | 2016-09-19 | 2023-12-26 | 한양대학교 산학협력단 | 타이타늄 복합체 분말 및 이의 제조방법 |
CN112174197B (zh) * | 2020-09-29 | 2022-05-24 | 攀钢集团研究院有限公司 | 以四氯化钛为原料制备锂电负极材料钛酸锂的方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1176046A (en) * | 1966-12-19 | 1970-01-01 | Grace W R & Co | Preparation of Microspheroidal Titanium Dioxide. |
JPS6065725A (ja) * | 1983-09-20 | 1985-04-15 | Fuji Titan Kogyo Kk | チタニヤ球状粒子の製造法 |
JPH08169716A (ja) * | 1994-12-15 | 1996-07-02 | Titan Kogyo Kk | 顆粒状二酸化チタン及びその製造方法 |
JP2003012460A (ja) * | 2001-06-28 | 2003-01-15 | Catalysts & Chem Ind Co Ltd | 樹脂被覆球状多孔質粒子、その製造方法、および該粒子を配合した化粧料 |
JP2004292266A (ja) * | 2003-03-27 | 2004-10-21 | Shiseido Co Ltd | 多孔質酸化チタン粉体及びその製造方法 |
JP2008525652A (ja) * | 2004-12-31 | 2008-07-17 | ヒョスン・コーポレーション | 優れた遮光性および難燃性を有するポリエステル繊維およびこれらを使用するテキスタイル物品 |
WO2008114667A1 (ja) * | 2007-03-16 | 2008-09-25 | Ishihara Sangyo Kaisha, Ltd. | 電極活物質及びそれを用いてなるリチウム電池 |
US20100133182A1 (en) * | 2006-12-20 | 2010-06-03 | Nanyang Technological University | Microspheric tio2 photocatalyst |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS601056B2 (ja) | 1980-02-19 | 1985-01-11 | 千代田化工建設株式会社 | アスファルテンを含む重質炭化水素油の水素化処理 |
US5128291A (en) * | 1990-12-11 | 1992-07-07 | Wax Michael J | Porous titania or zirconia spheres |
US6613234B2 (en) * | 1998-04-06 | 2003-09-02 | Ciphergen Biosystems, Inc. | Large pore volume composite mineral oxide beads, their preparation and their applications for adsorption and chromatography |
CN1210101C (zh) * | 2002-03-07 | 2005-07-13 | 江苏苏净集团有限公司 | 纳米二氧化钛多孔微球及其制造方法 |
US20060263291A1 (en) * | 2004-11-23 | 2006-11-23 | Carmine Torardi | Mesoporous amorphous oxide of titanium |
US7678360B2 (en) * | 2005-04-08 | 2010-03-16 | Kyowa Chemical Industry Co., Ltd. | Alunite type compound particles, manufacturing process thereof and use thereof |
-
2011
- 2011-09-19 US US13/822,313 patent/US8715827B2/en active Active
- 2011-09-19 EP EP20110808157 patent/EP2619138B1/de active Active
- 2011-09-19 JP JP2013528514A patent/JP6234816B2/ja active Active
- 2011-09-19 KR KR1020137008444A patent/KR101774296B1/ko active IP Right Grant
- 2011-09-19 CN CN201180045481.2A patent/CN103153867B/zh active Active
- 2011-09-19 WO PCT/DE2011/075226 patent/WO2012062303A1/de active Application Filing
- 2011-09-19 DE DE201110053753 patent/DE102011053753A1/de not_active Withdrawn
- 2011-09-21 TW TW100133857A patent/TWI491565B/zh not_active IP Right Cessation
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1176046A (en) * | 1966-12-19 | 1970-01-01 | Grace W R & Co | Preparation of Microspheroidal Titanium Dioxide. |
JPS6065725A (ja) * | 1983-09-20 | 1985-04-15 | Fuji Titan Kogyo Kk | チタニヤ球状粒子の製造法 |
JPH08169716A (ja) * | 1994-12-15 | 1996-07-02 | Titan Kogyo Kk | 顆粒状二酸化チタン及びその製造方法 |
JP2003012460A (ja) * | 2001-06-28 | 2003-01-15 | Catalysts & Chem Ind Co Ltd | 樹脂被覆球状多孔質粒子、その製造方法、および該粒子を配合した化粧料 |
JP2004292266A (ja) * | 2003-03-27 | 2004-10-21 | Shiseido Co Ltd | 多孔質酸化チタン粉体及びその製造方法 |
JP2008525652A (ja) * | 2004-12-31 | 2008-07-17 | ヒョスン・コーポレーション | 優れた遮光性および難燃性を有するポリエステル繊維およびこれらを使用するテキスタイル物品 |
US20100133182A1 (en) * | 2006-12-20 | 2010-06-03 | Nanyang Technological University | Microspheric tio2 photocatalyst |
WO2008114667A1 (ja) * | 2007-03-16 | 2008-09-25 | Ishihara Sangyo Kaisha, Ltd. | 電極活物質及びそれを用いてなるリチウム電池 |
Non-Patent Citations (3)
Title |
---|
JPN6015011548; 小野嘉夫,外: 触媒の事典 , 20001101, p.247-249, 朝倉書店 * |
JPN6015011550; KLOBES, P. et al: 'Porosity and Specific Surface Area Measurements for Solid Materials' Special Publication (NIST SP) Special Publication 960-17, 20060801, NIST * |
JPN7015000780; RENTSCHLER, T. et al: 'Optimum particle size is essential' European Coatings Journal No.04/99, 199904, p.431-434 * |
Also Published As
Publication number | Publication date |
---|---|
WO2012062303A1 (de) | 2012-05-18 |
US20130189520A1 (en) | 2013-07-25 |
CN103153867A (zh) | 2013-06-12 |
EP2619138B1 (de) | 2014-11-12 |
US8715827B2 (en) | 2014-05-06 |
DE102011053753A1 (de) | 2012-04-26 |
JP6234816B2 (ja) | 2017-11-22 |
KR101774296B1 (ko) | 2017-09-04 |
TW201223873A (en) | 2012-06-16 |
TWI491565B (zh) | 2015-07-11 |
CN103153867B (zh) | 2017-07-28 |
KR20130140656A (ko) | 2013-12-24 |
EP2619138A1 (de) | 2013-07-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6234816B2 (ja) | 多孔性球形二酸化チタン | |
US8946108B2 (en) | Slurry bed Fischer-Tropsch catalysts with silica/alumina structural promoters | |
US20110195168A1 (en) | Diatomaceous earth products, processes for preparing them, and methods of their use | |
US6916891B2 (en) | Attrition resistant inorganic microspheroidal particles | |
CN102137717A (zh) | 用于热分解有机物的催化剂和方法以及制备这种催化剂的方法 | |
KR102203601B1 (ko) | 할로이사이트 분말 및 할로이사이트 분말의 제조 방법 | |
CN103433027A (zh) | 一种核壳中空结构MoO3@mSiO2微球的制备方法及应用 | |
CN101767010B (zh) | 一种用于浆态床反应器中的高抗耐磨铁基催化剂及其制备方法 | |
SE459731B (sv) | Silikapartiklar, foerfarande foer deras framstaellning samt anvaendning av partiklarna | |
JP2009538816A (ja) | ペレット化シリカ | |
CN106622378A (zh) | 一种球形含铝介孔复合材料和负载型催化剂及其制备方法和应用以及环己酮丙三醇缩酮的方法 | |
CN109718826B (zh) | 微球Silicate-1分子筛催化剂及其制备方法和制备己内酰胺的方法 | |
WO2021043267A1 (en) | Low-temperature denitration catalyst | |
JP6023554B2 (ja) | 鱗片状シリカ粒子の製造方法 | |
CN112744851B (zh) | 树莓型氧化物微球及其制备方法和应用 | |
AU2011328995A1 (en) | Stable slurry bed Fischer-Tropsch catalyst with high surface area and activity | |
EP3127864B1 (en) | Method for recovering silica from silica-containing plant body using titanium oxide | |
KR102495417B1 (ko) | 메타할로이사이트 분말 및 메타할로이사이트 분말의 제조 방법 | |
US2453084A (en) | Manufacture of bead-form catalyst | |
JP2020131133A (ja) | フィッシャー・トロプシュ合成用触媒酸化物の製造方法 | |
US20230093119A1 (en) | Halloysite powder | |
JP2024030366A (ja) | 多孔質ジルコニア粒子 | |
JP6909653B2 (ja) | 一酸化炭素酸化促進剤、その製造方法及び炭化水素油の流動接触分解方法 | |
Carreto Vazquez | Spray drying and attrition behavior of iron catalysts for slurry phase Fischer-Tropsch synthesis |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20131129 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20140417 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140603 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20140903 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20140910 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140919 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20150324 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150623 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20151027 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160229 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20160309 |
|
A912 | Re-examination (zenchi) completed and case transferred to appeal board |
Free format text: JAPANESE INTERMEDIATE CODE: A912 Effective date: 20160408 |
|
A524 | Written submission of copy of amendment under article 19 pct |
Free format text: JAPANESE INTERMEDIATE CODE: A524 Effective date: 20170725 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20171025 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6234816 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |