AP2454A - Filtration process using microporous filter with alow elution antimicrobial source - Google Patents

Filtration process using microporous filter with alow elution antimicrobial source

Info

Publication number
AP2454A
AP2454A AP2009004981A AP2009004981A AP2454A AP 2454 A AP2454 A AP 2454A AP 2009004981 A AP2009004981 A AP 2009004981A AP 2009004981 A AP2009004981 A AP 2009004981A AP 2454 A AP2454 A AP 2454A
Authority
AP
ARIPO
Prior art keywords
alow
filtration process
microporous filter
antimicrobial source
elution
Prior art date
Application number
AP2009004981A
Other languages
English (en)
Other versions
AP2009004981A0 (en
Inventor
Mikkel Vestergaard Frandsen
Original Assignee
Versergaard Sa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Versergaard Sa filed Critical Versergaard Sa
Publication of AP2009004981A0 publication Critical patent/AP2009004981A0/xx
Application granted granted Critical
Publication of AP2454A publication Critical patent/AP2454A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G21/00—Table-ware
    • A47G21/18—Drinking straws or the like
    • A47G21/188—Drinking straws or the like with filters to remove impurities
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G21/00—Table-ware
    • A47G21/18—Drinking straws or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/147—Microfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/16—Feed pretreatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/18—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/08—Flat membrane modules
    • B01D63/082—Flat membrane modules comprising a stack of flat membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/08—Prevention of membrane fouling or of concentration polarisation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C02F1/002—Processes for the treatment of water whereby the filtration technique is of importance using small portable filters for producing potable water, e.g. personal travel or emergency equipment, survival kits, combat gear
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/40—Adsorbents within the flow path
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/44—Cartridge types
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/16—Use of chemical agents
    • B01D2321/168—Use of other chemical agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • C02F1/505—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment by oligodynamic treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtering Materials (AREA)
  • Water Treatment By Sorption (AREA)
  • External Artificial Organs (AREA)
AP2009004981A 2007-03-09 2008-03-08 Filtration process using microporous filter with alow elution antimicrobial source AP2454A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/DK2007/000120 WO2008110165A1 (en) 2007-03-09 2007-03-09 Microporous filter with a halogen source
PCT/DK2007/000362 WO2008110166A1 (en) 2007-03-09 2007-07-18 Microporous filter with an antimicrobial source
PCT/DK2008/000096 WO2008110172A2 (en) 2007-03-09 2008-03-08 Filtration process using microporous filter with a low elution antimicrobial source

Publications (2)

Publication Number Publication Date
AP2009004981A0 AP2009004981A0 (en) 2009-10-31
AP2454A true AP2454A (en) 2012-08-31

Family

ID=38668856

Family Applications (2)

Application Number Title Priority Date Filing Date
AP2009004999A AP3005A (en) 2007-03-09 2007-07-18 Microporous filter with an antimicrobial source
AP2009004981A AP2454A (en) 2007-03-09 2008-03-08 Filtration process using microporous filter with alow elution antimicrobial source

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AP2009004999A AP3005A (en) 2007-03-09 2007-07-18 Microporous filter with an antimicrobial source

Country Status (12)

Country Link
US (2) US20100051527A1 (xx)
EP (2) EP2139590A1 (xx)
KR (3) KR101547362B1 (xx)
CN (2) CN101668580B (xx)
AP (2) AP3005A (xx)
BR (2) BRPI0721407A8 (xx)
HK (1) HK1141215A1 (xx)
IL (2) IL200805A0 (xx)
MA (2) MA31302B1 (xx)
MX (2) MX2009009608A (xx)
TW (2) TW200918146A (xx)
WO (4) WO2008110165A1 (xx)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2000799C2 (nl) * 2007-08-08 2009-02-10 Prime Water Internat N V Inrichting voor het filtreren van verontreinigd water.
GB0719983D0 (en) * 2007-10-12 2007-11-21 Isis Innovation A portable water purification device
AP2012006363A0 (en) * 2009-12-18 2012-08-31 Vestergaard Frandsen Sa Drinking straw with hollow fibre liquid filter
US8709121B2 (en) * 2010-01-15 2014-04-29 Pecofacet (Us), Inc. Disk-shaped gas production filter elements
WO2011110173A1 (en) 2010-03-08 2011-09-15 Vestergaard Sa Water purification device with overmolded valve member
US8173018B2 (en) 2010-08-25 2012-05-08 Dow Global Technologies Llc Fluid filter module including sealed boss
US8261919B2 (en) 2010-08-25 2012-09-11 Dow Global Technologies Llc Fluid filter module including handle
US20120258156A1 (en) 2011-04-06 2012-10-11 Evan Rumberger Shaped compositions for uniform delivery of a functional agent
CA2834281C (en) 2011-04-27 2020-03-31 Lifestraw Sa Gravity driven portable water purification device
TW201248091A (en) * 2011-05-31 2012-12-01 Jg Environmental Tech Co Ltd Air purification device
US8445864B2 (en) * 2011-08-26 2013-05-21 Raytheon Company Method and apparatus for anti-biofouling of a protected surface in liquid environments
WO2013029691A2 (en) 2011-09-04 2013-03-07 Agilent Technologies, Inc. Debris filter for fluidic measurement with recess size decreasing in fluid flow direction
EP2791061B1 (en) 2011-12-16 2022-06-15 Helen of Troy Limited Gravity filter
US20150034544A1 (en) * 2012-01-24 2015-02-05 William F. Aftoora Filter straw
AU2013323175A1 (en) 2012-09-28 2015-04-02 Applied Nanostructured Solutions, Llc Composite materials formed by shear mixing of carbon nanostructures and related methods
US20140097146A1 (en) * 2012-10-04 2014-04-10 Applied Nanostructured Solutions, Llc Carbon nanostructure separation membranes and separation processes using same
US9133031B2 (en) 2012-10-04 2015-09-15 Applied Nanostructured Solutions, Llc Carbon nanostructure layers and methods for making the same
US9327969B2 (en) 2012-10-04 2016-05-03 Applied Nanostructured Solutions, Llc Microwave transmission assemblies fabricated from carbon nanostructure polymer composites
US9107292B2 (en) 2012-12-04 2015-08-11 Applied Nanostructured Solutions, Llc Carbon nanostructure-coated fibers of low areal weight and methods for producing the same
TW201434763A (zh) * 2012-12-10 2014-09-16 Nitto Denko Corp 消毒水裝置
US9776219B2 (en) 2013-01-17 2017-10-03 Raytheon Company Method and apparatus for removing biofouling from a protected surface in a liquid environment
WO2014123896A1 (en) * 2013-02-05 2014-08-14 Pocared Diagnostics Ltd. Filter arrangement and method for using the same
US11053141B2 (en) 2013-10-28 2021-07-06 Vestergaard Sa Water purification device
CN105960273A (zh) * 2013-10-30 2016-09-21 分子过滤有限公司 有机化合物与液体的分离
CN113640170B (zh) 2013-12-04 2022-11-18 普凯尔德诊断技术有限公司 用于处理和分析通过切向过滤提取的颗粒的方法和装置
US9623229B2 (en) * 2014-01-29 2017-04-18 Wilmarc Holdings, Llc Antimicrobial straw
US10399322B2 (en) 2014-06-11 2019-09-03 Applied Nanostructured Solutions, Llc Three-dimensional printing using carbon nanostructures
US9802373B2 (en) 2014-06-11 2017-10-31 Applied Nanostructured Solutions, Llc Methods for processing three-dimensional printed objects using microwave radiation
CN104276698A (zh) * 2014-10-27 2015-01-14 安徽省科普产品工程研究中心有限责任公司 可拆装直饮纳米净水器
GB2531177B (en) 2015-04-08 2016-11-23 Lifestraw Sa Gravity-driven water purification system and method for manufacturing a flexible, collapsible water container
USD783773S1 (en) 2015-07-14 2017-04-11 Lifestraw Sa Water purifier
USD782609S1 (en) 2015-07-14 2017-03-28 Lifestraw Sa Water purifier
USD782610S1 (en) 2015-11-09 2017-03-28 Lifestraw Sa Water purifier
FR3044933B1 (fr) * 2015-12-15 2017-12-22 Commissariat Energie Atomique Dispositif de filtration d'une suspension
CN105544650A (zh) * 2016-03-17 2016-05-04 邓泳安 一种具有树脂颗粒抑菌涂层的海上风机的淡水获取系统
US10307005B1 (en) 2017-03-28 2019-06-04 LaMonte′ D. Pierce Filtered drinking straw
CN111065904A (zh) 2017-08-02 2020-04-24 普凯尔德诊断技术有限公司 包括通过过滤器去除废液的方法和装置的处理器过滤器布置
GB201713111D0 (en) 2017-08-16 2017-09-27 Griffith John Water filter
DE102017216030A1 (de) * 2017-09-12 2019-03-14 Fresenius Medical Care Deutschland Gmbh Verfahren zum verarbeiten einer proteinhaltigen suspension oder proteinhaltigen lösung
WO2019130356A1 (en) * 2017-12-30 2019-07-04 INDIAN INSTITUTE OF TECHNOLOGY MADRAS (IIT Madras) A portable water filtration device for removing impurities from water using contaminant-specific purification cartridges
GB2573983A (en) * 2018-03-02 2019-11-27 Icon Lifesaver Ltd A portable water filtration device
CA3108072A1 (en) * 2018-08-01 2020-02-06 Membrane Systems Australia Pty Ltd System and process for removing polyfluorinated pollutants from water
CN117919795A (zh) 2018-11-01 2024-04-26 百福灵科技股份有限公司 持久的生物结垢保护
WO2021087420A1 (en) * 2019-11-01 2021-05-06 Biofouling Technologies, Inc. Biofouling protection of elevated volume/velocity flows
US12097471B2 (en) 2018-11-21 2024-09-24 Evoqua Water Technologies Llc Nanoparticles for use in membranes
CN110577258B (zh) * 2019-08-26 2024-05-14 江西博鑫环保科技股份有限公司 用自然力作动力的恒压错流过滤水处理工艺方法及处理装置
EP3935946A1 (de) 2020-07-06 2022-01-12 AgXX Vorrichtung zur abreicherung von aktiven mikroorganismen in fluiden
US20220032221A1 (en) * 2020-07-31 2022-02-03 Hamilton Sundstrand Corporation Multifunctional composite microwave air purifier
DE102020129849A1 (de) * 2020-11-12 2022-05-12 Bwt Holding Gmbh Vorrichtung und Verfahren zum Schutz von Trinkwasser vor Mikroorganismen
WO2022128957A1 (en) * 2020-12-15 2022-06-23 Jt International Sa Antimicrobial component for an aerosol generating system
US20240198309A1 (en) * 2021-09-13 2024-06-20 Topas Gmbh Technologie-Orientierte Partikel-, Analysen- Und Sensortechnik Device and method for separating particles from aerosols for conditioning test aerosols for penetration measurement on filters
CN113929257B (zh) * 2021-11-25 2023-08-22 广东先导微电子科技有限公司 一种碘甲烷生产废水的处理方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4769134A (en) * 1985-11-20 1988-09-06 C D Medical Open patient fluid management method and system
WO1994027814A1 (en) * 1993-05-28 1994-12-08 Hexacomb Corporation Prestressed honeycomb, method and apparatus therefor
US5518613A (en) * 1994-12-14 1996-05-21 Harrison First International, Inc. Portable water purifying and drinking device

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3327859A (en) * 1963-12-30 1967-06-27 Pall Corp Portable unit for potable water
CA1064630A (en) * 1975-04-29 1979-10-16 John J. Doumas Process and apparatus for treating drinking water
JPS62136293U (xx) * 1986-02-20 1987-08-27
US4769143A (en) * 1987-02-17 1988-09-06 Or-Tsurim Device for purifying water
JP2796098B2 (ja) * 1988-09-20 1998-09-10 株式会社アイアイシー 浄水器
US5273649A (en) * 1991-10-07 1993-12-28 Magnusson Jan H Personal water purification systems
WO1993018837A1 (en) * 1992-03-20 1993-09-30 Spangrud Bruce D Water purification system
JP3468568B2 (ja) * 1993-03-31 2003-11-17 川田 武豊 携帯用液体浄化器
US5407573A (en) * 1993-06-01 1995-04-18 Alpine Water Purification, Inc. Continuous flow water-purifying device
US5490938A (en) * 1993-12-20 1996-02-13 Biopolymerix, Inc. Liquid dispenser for sterile solutions
AUPM800694A0 (en) * 1994-09-09 1994-10-06 Memtec Limited Cleaning of hollow fibre membranes
US5855788A (en) * 1996-02-07 1999-01-05 Kimberly-Clark Worldwide, Inc. Chemically charged-modified filter for removing particles from a liquid and method thereof
US6454941B1 (en) * 1998-12-17 2002-09-24 Corning Incorporated Gravity-flow water filtration device
US6589426B1 (en) * 1999-09-29 2003-07-08 Zenon Environmental Inc. Ultrafiltration and microfiltration module and system
DE10024137A1 (de) * 2000-05-18 2001-11-22 Gert Schlueter Probenzylinder, insbesondere mit einer Filtriervorrichtung für die Wiedergewinnung von Zellmaterial aus Körperflüssigkeiten
US20020175166A1 (en) * 2001-02-12 2002-11-28 Daniel Robinson Panel bin apparatus
US6402949B1 (en) * 2001-06-15 2002-06-11 Jed Ben Banks Portable water filtration system
ATE325655T1 (de) * 2001-06-22 2006-06-15 Argonide Corp Submikron filter
IL155435A0 (en) * 2003-04-14 2003-11-23 Bromine Compounds Ltd Solid biocide formulations
US7282147B2 (en) * 2003-10-07 2007-10-16 Phase Inc. Cleaning hollow core membrane fibers using vibration
IL162934A0 (en) * 2004-07-08 2005-11-20 Bromine Compounds Ltd Novel solid compositions for disinfecting water
CN1317056C (zh) * 2005-03-28 2007-05-23 天津大学 中空纤维膜滤装置的冲洗方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4769134A (en) * 1985-11-20 1988-09-06 C D Medical Open patient fluid management method and system
WO1994027814A1 (en) * 1993-05-28 1994-12-08 Hexacomb Corporation Prestressed honeycomb, method and apparatus therefor
US5518613A (en) * 1994-12-14 1996-05-21 Harrison First International, Inc. Portable water purifying and drinking device

Also Published As

Publication number Publication date
BRPI0808473A2 (pt) 2014-07-15
WO2008110165A1 (en) 2008-09-18
WO2008110167A1 (en) 2008-09-18
EP2136683A2 (en) 2009-12-30
WO2008110166A1 (en) 2008-09-18
TW200918146A (en) 2009-05-01
MX2009009609A (es) 2009-10-20
KR20100015483A (ko) 2010-02-12
KR20090127163A (ko) 2009-12-09
EP2139590A1 (en) 2010-01-06
KR101828603B1 (ko) 2018-03-22
AP2009004999A0 (en) 2009-10-31
US20100051527A1 (en) 2010-03-04
IL200805A0 (en) 2010-05-17
WO2008110172A2 (en) 2008-09-18
IL200806A0 (en) 2010-05-17
KR101547362B1 (ko) 2015-08-25
CN101677701B (zh) 2011-12-28
BRPI0721407A2 (pt) 2013-04-24
KR20150121188A (ko) 2015-10-28
CN101668580B (zh) 2013-06-19
WO2008110172A3 (en) 2009-01-15
MA31302B1 (fr) 2010-04-01
TW200906475A (en) 2009-02-16
BRPI0808473A8 (pt) 2015-07-07
CN101668580A (zh) 2010-03-10
AP2009004981A0 (en) 2009-10-31
US20100044321A1 (en) 2010-02-25
HK1141215A1 (en) 2010-11-05
MA31301B1 (fr) 2010-04-01
CN101677701A (zh) 2010-03-24
AP3005A (en) 2014-10-31
BRPI0721407A8 (pt) 2017-06-06
MX2009009608A (es) 2009-10-12

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