DE3382676D1 - Wafertransferapparat. - Google Patents

Wafertransferapparat.

Info

Publication number
DE3382676D1
DE3382676D1 DE8383902069T DE3382676T DE3382676D1 DE 3382676 D1 DE3382676 D1 DE 3382676D1 DE 8383902069 T DE8383902069 T DE 8383902069T DE 3382676 T DE3382676 T DE 3382676T DE 3382676 D1 DE3382676 D1 DE 3382676D1
Authority
DE
Germany
Prior art keywords
transfer apparatus
wafer transfer
wafer
transfer
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 - Lifetime
Application number
DE8383902069T
Other languages
English (en)
Inventor
Richard F Foulke
Steven M Lord
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PROCONICS INT
Original Assignee
PROCONICS INT
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 PROCONICS INT filed Critical PROCONICS INT
Application granted granted Critical
Publication of DE3382676D1 publication Critical patent/DE3382676D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/90Devices for picking-up and depositing articles or materials
    • B65G47/91Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
    • B65G47/912Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers provided with drive systems with rectilinear movements only
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/677Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
    • H01L21/67763Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations the wafers being stored in a carrier, involving loading and unloading
    • H01L21/67778Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations the wafers being stored in a carrier, involving loading and unloading involving loading and unloading of wafers
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/677Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
    • H01L21/67763Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations the wafers being stored in a carrier, involving loading and unloading
    • H01L21/67778Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations the wafers being stored in a carrier, involving loading and unloading involving loading and unloading of wafers
    • H01L21/67781Batch transfer of wafers
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/68Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for positioning, orientation or alignment
    • H01L21/681Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for positioning, orientation or alignment using optical controlling means
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/683Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
    • H01L21/6838Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping with gripping and holding devices using a vacuum; Bernoulli devices
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/67005Apparatus not specifically provided for elsewhere
    • H01L21/67242Apparatus for monitoring, sorting or marking
    • H01L21/67259Position monitoring, e.g. misposition detection or presence detection
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S294/00Handling: hand and hoist-line implements
    • Y10S294/907Sensor controlled device
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S414/00Material or article handling
    • Y10S414/135Associated with semiconductor wafer handling
    • Y10S414/137Associated with semiconductor wafer handling including means for charging or discharging wafer cassette
    • Y10S414/138Wafers positioned vertically within cassette
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S414/00Material or article handling
    • Y10S414/135Associated with semiconductor wafer handling
    • Y10S414/141Associated with semiconductor wafer handling includes means for gripping wafer

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
  • Manipulator (AREA)
DE8383902069T 1982-05-24 1983-05-18 Wafertransferapparat. Expired - Lifetime DE3382676D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/381,292 US4493606A (en) 1982-05-24 1982-05-24 Wafer transfer apparatus
PCT/US1983/000783 WO1983004240A1 (en) 1982-05-24 1983-05-18 Wafer transfer apparatus

Publications (1)

Publication Number Publication Date
DE3382676D1 true DE3382676D1 (de) 1993-05-27

Family

ID=23504474

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383902069T Expired - Lifetime DE3382676D1 (de) 1982-05-24 1983-05-18 Wafertransferapparat.

Country Status (5)

Country Link
US (1) US4493606A (de)
EP (1) EP0108807B1 (de)
JP (2) JPH0640572A (de)
DE (1) DE3382676D1 (de)
WO (1) WO1983004240A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111776683A (zh) * 2020-07-31 2020-10-16 河北力准机械制造有限公司 一种压缩机活塞的上料机构

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4983093A (en) * 1982-05-24 1991-01-08 Proconics International, Inc. Wafer transfer apparatus
EP0129327A3 (de) * 1983-05-20 1986-07-30 Proconics International Inc. Taktgeber-Generator
US4603897A (en) * 1983-05-20 1986-08-05 Poconics International, Inc. Vacuum pickup apparatus
US4568234A (en) * 1983-05-23 1986-02-04 Asq Boats, Inc. Wafer transfer apparatus
JPS60153788U (ja) * 1984-03-21 1985-10-14 シャープ株式会社 位置検知センサ付ロボツトハンド
US4601521A (en) * 1984-05-17 1986-07-22 Proconics International, Inc. Rolling apparatus
US4699556A (en) * 1984-05-17 1987-10-13 Proconics International, Inc. Object handling apparatus
US4611966A (en) * 1984-05-30 1986-09-16 Johnson Lester R Apparatus for transferring semiconductor wafers
US4820930A (en) * 1984-06-20 1989-04-11 Canon Kabushiki Kaisha Photomask positioning device
FR2567160B1 (fr) * 1984-07-09 1994-04-01 Recif Procede et moyens de prehension et de transport de plaquettes de sillicium
EP0228973B1 (de) * 1986-01-06 1991-04-17 CENTRE STEPHANOIS DE RECHERCHES MECANIQUES HYDROMECANIQUE ET FROTTEMENT Société anonyme Verfahren und Mittel zum Greifen und Befördern von Siliziumplättchen
EP0189279B1 (de) * 1985-01-22 1991-10-09 Applied Materials, Inc. Halbleiter-Bearbeitungseinrichtung
DE3684538D1 (de) * 1985-08-13 1992-04-30 Edelhoff Polytechnik System zur bestimming der lage eines objekts relativ zu einer handhabungseinrichtung.
US4620738A (en) * 1985-08-19 1986-11-04 Varian Associates, Inc. Vacuum pick for semiconductor wafers
FR2586658B1 (fr) * 1985-08-30 1987-12-24 Recif Sa Procede de transfert en ligne de plaquettes de silicium notamment de paniers dans au moins une nacelle et la machine de mise en oeuvre
US4765793A (en) * 1986-02-03 1988-08-23 Proconics International, Inc. Apparatus for aligning circular objects
US4806057A (en) * 1986-04-22 1989-02-21 Motion Manufacturing, Inc. Automatic wafer loading method and apparatus
US4744713A (en) * 1986-05-21 1988-05-17 Texas Instruments Incorporated Misalignment sensor for a wafer feeder assembly
US4895486A (en) * 1987-05-15 1990-01-23 Roboptek, Inc. Wafer monitoring device
US5257302A (en) * 1987-08-31 1993-10-26 Ngk Insulators, Ltd. Fluorescent X-ray analyzing system
US4919342A (en) * 1987-08-31 1990-04-24 Ngk Insulators, Ltd. Method of pretreating a sample for X-ray fluorescence analysis
KR970011658B1 (ko) * 1988-02-29 1997-07-12 도오교오 에레구토론 사가미 가부시끼가이샤 웨이퍼 지지장치
US4987407A (en) * 1988-04-22 1991-01-22 Asq. Boats, Inc. Wafer interleaving with electro-optical safety features
US4986729A (en) * 1989-04-24 1991-01-22 Proconics International, Inc. Wafer transfer apparatus
US5261776A (en) * 1989-04-27 1993-11-16 Micron Technology, Inc. Vacuum operated wafer transfer apparatus
US5100287A (en) * 1989-04-27 1992-03-31 Micron Technology, Inc. Method of transferring wafers using vacuum
US5059079A (en) * 1989-05-16 1991-10-22 Proconics International, Inc. Particle-free storage for articles
US5044752A (en) * 1989-06-30 1991-09-03 General Signal Corporation Apparatus and process for positioning wafers in receiving devices
US5331458A (en) * 1989-09-11 1994-07-19 Kensington Laboratories, Inc. Compact specimen inspection station
US5446584A (en) * 1989-09-11 1995-08-29 Kensington Laboratories, Inc. Compact specimen processing station
FR2656599B1 (fr) * 1989-12-29 1992-03-27 Commissariat Energie Atomique Dispositif de rangement d'objets plats dans une cassette avec rayonnages intermediaires.
US5153841A (en) * 1990-11-21 1992-10-06 Advanced Micro Devices Method of and apparatus for semi-conductor wafer selection
WO1993019581A1 (en) * 1992-03-27 1993-10-14 Robotic Solutions, Inc. Computer controlled seedling transfer apparatus
US5783754A (en) * 1996-02-28 1998-07-21 Integrated Device Technology, Inc. Apparatus and method for measuring the gripping strength of a vacuum wand
TW353772B (en) * 1996-09-09 1999-03-01 Tokyo Electron Ltd Workpiece relaying apparatus
US5988971A (en) * 1997-07-09 1999-11-23 Ade Optical Systems Corporation Wafer transfer robot
FR2778496B1 (fr) 1998-05-05 2002-04-19 Recif Sa Procede et dispositif de changement de position d'une plaque de semi-conducteur
DE19845504A1 (de) * 1998-10-02 2000-04-20 Wacker Siltronic Halbleitermat Hordenaufnahmevorrichtung
US20030048448A1 (en) * 2001-03-19 2003-03-13 Fleming Timothy J. Automated apparatus for testing optical filters
US8796589B2 (en) * 2001-07-15 2014-08-05 Applied Materials, Inc. Processing system with the dual end-effector handling
US7001130B2 (en) * 2001-12-18 2006-02-21 General Motors Corporation Robotic rack loading apparatus and method
US6822413B2 (en) * 2002-03-20 2004-11-23 Fsi International, Inc. Systems and methods incorporating an end effector with a rotatable and/or pivotable body and/or an optical sensor having a light path that extends along a length of the end effector
US7018268B2 (en) * 2002-04-09 2006-03-28 Strasbaugh Protection of work piece during surface processing
DE10241270B4 (de) * 2002-09-06 2005-12-22 Netstal-Maschinen Ag Entnahmevorrichtung für Spritzgiessteile sowie Verfahren zum automatischen Entnehmen
US7643897B2 (en) * 2007-06-07 2010-01-05 United Microelectronics Corp. Method for automatically checking sequence of loading boats and batches for semiconductor manufacturing process
US7980447B2 (en) 2008-12-12 2011-07-19 Xerox Corporation Jet stack brazing in a diffusion furnace
AT510154B1 (de) * 2010-10-06 2012-02-15 Wittmann Kunststoffgeraete Verfahren zum umschlag bzw. zur hantierung und transport von werkstücken
KR101992660B1 (ko) 2012-11-28 2019-09-30 에이씨엠 리서치 (상하이) 인코포레이티드 반도체 웨이퍼의 세정 방법 및 장치
US20160236296A1 (en) * 2015-02-13 2016-08-18 Gold Nanotech Inc Nanoparticle Manufacturing System
TWI637889B (zh) * 2016-06-15 2018-10-11 萬潤科技股份有限公司 貼合製程之元件搬送方法及裝置
CN206076214U (zh) * 2016-08-25 2017-04-05 深圳市捷佳伟创新能源装备股份有限公司 一种用于扩散炉内的石英舟传送机构
CN109051681B (zh) * 2018-09-06 2020-09-01 Oppo(重庆)智能科技有限公司 输送装置
CN110203604B (zh) * 2019-08-02 2019-10-29 湖南海纳赋能科技有限公司 一种利用机械手操作的储存柜
CN114180353B (zh) * 2021-12-28 2022-08-30 湖南天桥嘉成智能科技有限公司 一种多类型物料备料无人天车智能控制系统及方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2571196A (en) * 1945-01-09 1951-10-16 Union Carbide & Carbon Corp Machine for severing and shaping metal plates
US3054036A (en) * 1958-08-07 1962-09-11 Western Electric Co Automatic positioning apparatus
FR1280121A (fr) * 1960-11-19 1961-12-29 Ehl Latic Ets Dispositif de mise en place d'un mobile le long d'une trajectoire
US3272350A (en) * 1964-09-25 1966-09-13 Westinghouse Electric Corp Method and apparatus for semiconductor wafer handling
US3518889A (en) * 1968-01-10 1970-07-07 Mcclean Anderson Inc Carriage mounting construction for a filament winding machine
US3603691A (en) * 1969-07-25 1971-09-07 Lockheed Aircraft Corp Laser control for automatic alignment of structures
FR2098524A5 (de) * 1970-07-17 1972-03-10 Thomson Csf
JPS4978544A (de) * 1972-11-30 1974-07-29
US3972424A (en) * 1973-03-12 1976-08-03 The Computervision Corporation Automatic wafer loading and pre-alignment system
US3902615A (en) * 1973-03-12 1975-09-02 Computervision Corp Automatic wafer loading and pre-alignment system
SE372917B (de) * 1973-05-04 1975-01-20 C G R Ossbahr
US3888362A (en) * 1973-05-31 1975-06-10 Nasa Cooperative multiaxis sensor for teleoperation of article manipulating apparatus
FR2235074B1 (de) * 1973-06-30 1976-12-10 Baeuerle Gmbh Mathias
US3921788A (en) * 1974-05-21 1975-11-25 Macronetics Inc Processing apparatus for thin disc-like workpieces
GB1513444A (en) * 1974-09-06 1978-06-07 Chemical Reactor Equip As Pick-up devices for lifting and moving semiconductor wafers
DE2530261C2 (de) * 1974-10-22 1986-10-23 Asea S.p.A., Mailand/Milano Programmiereinrichtung für einen Manipulator
US3986007A (en) * 1975-08-20 1976-10-12 The Bendix Corporation Method and apparatus for calibrating mechanical-visual part manipulating system
JPS5274756A (en) * 1975-12-19 1977-06-23 Hitachi Ltd Vacuum absorber
US4050729A (en) * 1976-04-20 1977-09-27 Hutson Clifford L Apparatus for handling delicate articles such as silicon wafers
US4208159A (en) * 1977-07-18 1980-06-17 Tokyo Ohka Kogyo Kabushiki Kaisha Apparatus for the treatment of a wafer by plasma reaction
JPS5434775A (en) * 1977-08-24 1979-03-14 Hitachi Ltd Wafer handling device
US4178113A (en) * 1977-12-05 1979-12-11 Macronetics, Inc. Buffer storage apparatus for semiconductor wafer processing
US4222166A (en) * 1978-06-02 1980-09-16 Harry F. Kurek Method and apparatus for loading circuit boards
JPS56102842A (en) * 1980-01-22 1981-08-17 Toshiba Corp X-ray quick photographing device
JPS56109469A (en) * 1980-01-31 1981-08-29 Matsushita Electric Works Ltd Electric terminal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111776683A (zh) * 2020-07-31 2020-10-16 河北力准机械制造有限公司 一种压缩机活塞的上料机构
CN111776683B (zh) * 2020-07-31 2021-06-22 河北力准机械制造有限公司 一种压缩机活塞的上料机构

Also Published As

Publication number Publication date
WO1983004240A1 (en) 1983-12-08
JPH0648575A (ja) 1994-02-22
EP0108807A1 (de) 1984-05-23
JPH0640572A (ja) 1994-02-15
US4493606A (en) 1985-01-15
EP0108807B1 (de) 1993-04-21
EP0108807A4 (de) 1987-03-30

Similar Documents

Publication Publication Date Title
DE3382676D1 (de) Wafertransferapparat.
DE3380945D1 (de) Wafer-transferierungssystem.
AR240361A1 (es) Aparato de valvula.
DE3380976D1 (de) Piezoelektrischer versetzungsapparat.
FI842692A0 (fi) Till en lastmaskin applicerbart graev- aggregat.
NO158495C (no) Terminatoranordning.
ES522103A0 (es) Un aparato de transferencia de articulos.
IT8322373A0 (it) Dispositivo semiconduttore.
NO833672L (no) Transportapparat.
NO162138C (no) Anordning for fordeling av dipoler.
IT8320809A0 (it) Dispositivo dispergente.
EP0117867A4 (de) Halbleitervorrichtung.
FI841428A0 (fi) Absorptionsmaterial till filterarrangemang.
IT8324175A0 (it) Dispositivo semiconduttore.
NO161649C (no) Asynkront overfoeringssystem.
IT8320412A0 (it) Dispositivo di connessione.
IT8320233A0 (it) Dispositivo per la filatura-ritorcitura.
NO157221C (no) Fremgangsmaate for elektroplettering.
IT8321794A0 (it) Dispositivo di trattenimento di fusti.
FI830146L (fi) Snabbslutningsanordning foer luftoeppningar, saerskilt foer luftkanaler till skyddsrum
ES523568A0 (es) Aparato de transferencia de solidos.
ATE88435T1 (de) Wafertransferapparat.
DE3381620D1 (de) Einstellgeraet.
ATE20709T1 (de) Handhabungseinrichtung.
IT8323609A0 (it) Dispositivo di ritegno.

Legal Events

Date Code Title Description
8332 No legal effect for de