BR9709305A - Processoãe aparelho de bombeamento contrífugo eletromagneticamente suspenso e girado - Google Patents

Processoãe aparelho de bombeamento contrífugo eletromagneticamente suspenso e girado

Info

Publication number
BR9709305A
BR9709305A BR9709305A BR9709305A BR9709305A BR 9709305 A BR9709305 A BR 9709305A BR 9709305 A BR9709305 A BR 9709305A BR 9709305 A BR9709305 A BR 9709305A BR 9709305 A BR9709305 A BR 9709305A
Authority
BR
Brazil
Prior art keywords
pumping equipment
rotated counter
electromagnetically suspended
counter pumping
electromagnetically
Prior art date
Application number
BR9709305A
Other languages
English (en)
Portuguese (pt)
Inventor
Pratap S Khanwilkar
Paul E Allaire
Don B Olsen
Eric H Maslen
Jame W Long
Original Assignee
Univ Utah
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 Univ Utah filed Critical Univ Utah
Publication of BR9709305A publication Critical patent/BR9709305A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F04D29/048—Bearings magnetic; electromagnetic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/20—Type thereof
    • A61M60/205—Non-positive displacement blood pumps
    • A61M60/216—Non-positive displacement blood pumps including a rotating member acting on the blood, e.g. impeller
    • A61M60/226—Non-positive displacement blood pumps including a rotating member acting on the blood, e.g. impeller the blood flow through the rotating member having mainly radial components
    • A61M60/232—Centrifugal pumps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/40—Details relating to driving
    • A61M60/403—Details relating to driving for non-positive displacement blood pumps
    • A61M60/419—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being permanent magnetic, e.g. from a rotating magnetic coupling between driving and driven magnets
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/40—Details relating to driving
    • A61M60/403—Details relating to driving for non-positive displacement blood pumps
    • A61M60/422—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being electromagnetic, e.g. using canned motor pumps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/50—Details relating to control
    • A61M60/508—Electronic control means, e.g. for feedback regulation
    • A61M60/538—Regulation using real-time blood pump operational parameter data, e.g. motor current
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/50—Details relating to control
    • A61M60/508—Electronic control means, e.g. for feedback regulation
    • A61M60/562—Electronic control means, e.g. for feedback regulation for making blood flow pulsatile in blood pumps that do not intrinsically create pulsatile flow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/802—Constructional details other than related to driving of non-positive displacement blood pumps
    • A61M60/804—Impellers
    • A61M60/806—Vanes or blades
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/802—Constructional details other than related to driving of non-positive displacement blood pumps
    • A61M60/818—Bearings
    • A61M60/82—Magnetic bearings
    • A61M60/822—Magnetic bearings specially adapted for being actively controlled
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/0646—Units comprising pumps and their driving means the pump being electrically driven the hollow pump or motor shaft being the conduit for the working fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406—Magnetic bearings
    • F16C32/044—Active magnetic bearings
    • F16C32/0444—Details of devices to control the actuation of the electromagnets
    • F16C32/0446—Determination of the actual position of the moving member, e.g. details of sensors
    • F16C32/0448—Determination of the actual position of the moving member, e.g. details of sensors by using the electromagnet itself as sensor, e.g. sensorless magnetic bearings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3334—Measuring or controlling the flow rate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A61M60/126—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel
    • A61M60/148—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel in line with a blood vessel using resection or like techniques, e.g. permanent endovascular heart assist devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/802—Constructional details other than related to driving of non-positive displacement blood pumps
    • A61M60/818—Bearings
    • A61M60/824—Hydrodynamic or fluid film bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/50—Bearings
    • F05B2240/51—Bearings magnetic
    • F05B2240/515—Bearings magnetic electromagnetic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2316/00—Apparatus in health or amusement
    • F16C2316/10—Apparatus in health or amusement in medical appliances, e.g. in diagnosis, dentistry, instruments, prostheses, medical imaging appliances
    • F16C2316/18—Pumps for pumping blood
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/44—Centrifugal pumps

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Mechanical Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • External Artificial Organs (AREA)
  • Centrifugal Separators (AREA)
BR9709305A 1996-05-03 1997-05-05 Processoãe aparelho de bombeamento contrífugo eletromagneticamente suspenso e girado BR9709305A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1685796P 1996-05-03 1996-05-03
PCT/US1997/007567 WO1997042414A1 (en) 1996-05-03 1997-05-05 Electromagnetically suspended and rotated centrifugal pumping apparatus and method

Publications (1)

Publication Number Publication Date
BR9709305A true BR9709305A (pt) 1999-08-10

Family

ID=21779369

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9709305A BR9709305A (pt) 1996-05-03 1997-05-05 Processoãe aparelho de bombeamento contrífugo eletromagneticamente suspenso e girado

Country Status (8)

Country Link
EP (1) EP0897477A4 (de)
JP (1) JP2000510929A (de)
KR (1) KR20000010736A (de)
CN (1) CN1228140A (de)
AU (1) AU722998B2 (de)
BR (1) BR9709305A (de)
CA (1) CA2253666A1 (de)
WO (1) WO1997042414A1 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5928131A (en) 1997-11-26 1999-07-27 Vascor, Inc. Magnetically suspended fluid pump and control system
US6293901B1 (en) 1997-11-26 2001-09-25 Vascor, Inc. Magnetically suspended fluid pump and control system
PL195898B1 (pl) * 1998-01-27 2007-11-30 Hydroring Bv Urządzenie, zwłaszcza przemiennik energii przepływających płynów lub gazów
JP3689567B2 (ja) * 1998-09-29 2005-08-31 京セラ株式会社 遠心型血液ポンプ
SE9804317D0 (sv) * 1998-12-15 1998-12-15 Gunnar Bjoerk Pulspump
EP1013294B1 (de) * 1998-12-16 2007-04-18 Levitronix LLC Diagonalflusspumpe
CN1181274C (zh) * 2002-06-06 2004-12-22 陈昌奎 液体式动力传输机构
WO2008027597A2 (en) 2006-08-31 2008-03-06 Smartin Technologies, Llc Implantable fluid pump
US9555174B2 (en) 2010-02-17 2017-01-31 Flow Forward Medical, Inc. Blood pump systems and methods
CN103495219B (zh) 2010-02-17 2017-08-08 弗洛福沃德医药股份有限公司 用来增大静脉总直径的系统和方法
US9662431B2 (en) 2010-02-17 2017-05-30 Flow Forward Medical, Inc. Blood pump systems and methods
WO2012024493A1 (en) 2010-08-20 2012-02-23 Thoratec Corporation Implantable blood pump
EP2549113B1 (de) * 2011-07-20 2018-10-24 Levitronix GmbH Magnetischer Rotor sowie Rotationspumpe mit einem magnetischen Rotor
RU2754302C2 (ru) 2011-08-17 2021-08-31 Артио Медикал, Инк. Системы кровяных насосов и способы
JP6106673B2 (ja) 2011-08-17 2017-04-05 フロー フォワード メディカル，インク． 静脈と動脈の全体直径を増大させるシステムと方法
US10258730B2 (en) 2012-08-17 2019-04-16 Flow Forward Medical, Inc. Blood pump systems and methods
EP2865397A1 (de) * 2013-10-22 2015-04-29 Berlin Heart GmbH Verfahren zum Betrieb einer Pumpeneinrichtung sowie Pumpeneinrichtung
CN104307063B (zh) * 2014-10-17 2017-01-18 山东科技大学 一种磁阻悬浮离心式装置
EP3400033B1 (de) 2016-01-06 2024-06-05 Bivacor Inc. Herzpumpe mit laufradaxialpositionssteuerung
CN109789289A (zh) 2016-04-29 2019-05-21 前进医药公司 管道尖端及使用系统和方法
CN105909563A (zh) * 2016-07-12 2016-08-31 合肥新沪屏蔽泵有限公司 一种屏蔽泵的泵体
CN106860929B (zh) * 2017-01-16 2019-02-01 哈尔滨理工大学 一种用于磁液耦合悬浮式叶轮位移测量的血泵
AU2018250273B2 (en) 2017-04-05 2023-06-08 Bivacor Inc. Heart pump drive and bearing
CN107100855B (zh) * 2017-06-05 2019-02-05 兰州理工大学 一种固液两相流泵
CN107715203A (zh) * 2017-09-18 2018-02-23 上海交通大学医学院附属上海儿童医学中心 一种单支点磁动力驱动式离心泵
CN108194374B (zh) * 2017-12-29 2020-02-07 李少龙 一种磁悬浮内流式转子管道泵
EP4275737A3 (de) 2018-01-10 2023-12-20 Tc1 Llc Lagerlose implantierbare blutpumpe
EP3795836A1 (de) * 2019-09-18 2021-03-24 Levitronix GmbH Zentrifugalpumpe und pumpengehäuse
CN110947040A (zh) * 2019-12-18 2020-04-03 山东大学 一种体外循环血泵及方法
CN112121249B (zh) * 2020-10-21 2022-07-01 山东大学 一种体外离心式磁悬浮人工心脏泵及使用方法
CN113771303B (zh) * 2021-11-10 2022-02-08 东营品航精密模具有限公司 一种全自动叶轮模具
CN114152404B (zh) * 2022-02-08 2022-09-06 中国空气动力研究与发展中心超高速空气动力研究所 一种基于气浮轴承的高精度俯仰力矩测量装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4135253A (en) * 1976-11-30 1979-01-23 Medtronic, Inc. Centrifugal blood pump for cardiac assist
US4688998A (en) * 1981-03-18 1987-08-25 Olsen Don B Magnetically suspended and rotated impellor pump apparatus and method
JPH0722401B2 (ja) * 1984-01-31 1995-03-08 ソニー株式会社 ビデオ信号記録再生装置
US4589822A (en) * 1984-07-09 1986-05-20 Mici Limited Partnership Iv Centrifugal blood pump with impeller
US4880362A (en) * 1988-05-24 1989-11-14 Laing Karsten A Rotor with stabilizing magnets
US5017103A (en) * 1989-03-06 1991-05-21 St. Jude Medical, Inc. Centrifugal blood pump and magnetic coupling
US5112202A (en) * 1990-01-31 1992-05-12 Ntn Corporation Turbo pump with magnetically supported impeller
JP3006865B2 (ja) * 1990-10-11 2000-02-07 エヌティエヌ株式会社 ターボ形ポンプ
US5195877A (en) * 1990-10-05 1993-03-23 Kletschka Harold D Fluid pump with magnetically levitated impeller
US5470208A (en) * 1990-10-05 1995-11-28 Kletschka; Harold D. Fluid pump with magnetically levitated impeller
US5507629A (en) * 1994-06-17 1996-04-16 Jarvik; Robert Artificial hearts with permanent magnet bearings

Also Published As

Publication number Publication date
CA2253666A1 (en) 1997-11-13
AU722998B2 (en) 2000-08-17
JP2000510929A (ja) 2000-08-22
EP0897477A4 (de) 2001-05-16
EP0897477A1 (de) 1999-02-24
KR20000010736A (ko) 2000-02-25
CN1228140A (zh) 1999-09-08
WO1997042414A1 (en) 1997-11-13
AU2932497A (en) 1997-11-26

Similar Documents

Publication Publication Date Title
BR9709305A (pt) Processoãe aparelho de bombeamento contrífugo eletromagneticamente suspenso e girado
DE69509327D1 (de) Pumpvorrichtung und -verfahren
DE69407466D1 (de) Pumpensystem und dessen Betriebsverfahren
DE69706611T2 (de) Stereoskopisches Display-System und -Verfahren
DE69727917D1 (de) Elektromagnetische vorrichtung
FI98892B (fi) Polymeerien liuotusmenetelmä ja -laite
DE69527353D1 (de) Beschichtungsverfahren und -vorrichtung
FI973378A0 (fi) Laite ja menetelmä
FI965091A0 (fi) Laskentamenetelmä ja -laite
DE69518212D1 (de) Anzeigeverfahren von Schlüssel-im-Zündschloss
BR9506006A (pt) Aparelho de bombeamento peristáltico
DE69507975D1 (de) Verarbeitungssystem und -verfahren
ID17194A (id) Metode pengobatan inflamasi
DE69518183T2 (de) Beschichtungsvorrichtung und -verfahren
DE69604230T2 (de) Pumpeinheit und -verfahren
KR960012295A (ko) 처리장치
EE9600094A (et) Heitvee puhastusmeetod ja -seade
FI944449A0 (fi) Identifiointimenetelmä sekä identifiointilaitteisto
ITFI970150A0 (it) Apparecchiatura e metodo per il posizionamento di manufatti tessili
DE9412720U1 (de) Transportfähige Kücheneinrichtung
GB9620888D0 (en) Peristaltic pump and method
ZA963873B (en) Pumping apparatus
KR970025257U (ko) 실습용 전자기판 스탠드
KR960036487U (ko) 프로파일용 가공장치
FI962553A0 (fi) Matkaviestinmaksumenetelmä ja laitteet

Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law