AU648233B2 - Method and apparatus for optically monitoring and controlling a moving fiber of material - Google Patents
Method and apparatus for optically monitoring and controlling a moving fiber of material Download PDFInfo
- Publication number
- AU648233B2 AU648233B2 AU27484/92A AU2748492A AU648233B2 AU 648233 B2 AU648233 B2 AU 648233B2 AU 27484/92 A AU27484/92 A AU 27484/92A AU 2748492 A AU2748492 A AU 2748492A AU 648233 B2 AU648233 B2 AU 648233B2
- Authority
- AU
- Australia
- Prior art keywords
- pattern
- light
- fiber
- period
- signal
- 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.)
- Revoked
Links
- 239000000835 fiber Substances 0.000 title claims description 77
- 238000000034 method Methods 0.000 title claims description 43
- 239000000463 material Substances 0.000 title claims description 38
- 238000012544 monitoring process Methods 0.000 title claims description 18
- 239000000853 adhesive Substances 0.000 claims description 37
- 230000001070 adhesive effect Effects 0.000 claims description 37
- 230000004044 response Effects 0.000 claims description 25
- 239000000758 substrate Substances 0.000 claims description 16
- 239000011324 bead Substances 0.000 claims description 9
- 238000005065 mining Methods 0.000 claims 1
- 230000000630 rising effect Effects 0.000 description 11
- 238000005070 sampling Methods 0.000 description 11
- 230000008859 change Effects 0.000 description 10
- 230000001276 controlling effect Effects 0.000 description 7
- 239000000523 sample Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 238000007493 shaping process Methods 0.000 description 5
- 230000001052 transient effect Effects 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000004831 Hot glue Substances 0.000 description 1
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000001955 cumulated effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- -1 filaments Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000005316 response function Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/082—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to a condition of the discharged jet or spray, e.g. to jet shape, spray pattern or droplet size
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
- B05B7/0807—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets
- B05B7/0861—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets with one single jet constituted by a liquid or a mixture containing a liquid and several gas jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/10—Spray pistols; Apparatus for discharge producing a swirling discharge
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Coating Apparatus (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US787237 | 1991-11-04 | ||
| US07/787,237 US5208064A (en) | 1991-11-04 | 1991-11-04 | Method and apparatus for optically monitoring and controlling a moving fiber of material |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU59094/94A Division AU668639B2 (en) | 1991-11-04 | 1994-03-25 | Method and apparatus for optically monitoring and controlling a moving fiber of material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2748492A AU2748492A (en) | 1993-05-06 |
| AU648233B2 true AU648233B2 (en) | 1994-04-14 |
Family
ID=25140833
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU27484/92A Revoked AU648233B2 (en) | 1991-11-04 | 1992-11-02 | Method and apparatus for optically monitoring and controlling a moving fiber of material |
| AU59094/94A Ceased AU668639B2 (en) | 1991-11-04 | 1994-03-25 | Method and apparatus for optically monitoring and controlling a moving fiber of material |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU59094/94A Ceased AU668639B2 (en) | 1991-11-04 | 1994-03-25 | Method and apparatus for optically monitoring and controlling a moving fiber of material |
Country Status (11)
Families Citing this family (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2052699A1 (en) * | 1990-10-19 | 1992-04-20 | Stephen L. Merkel | Method and apparatus for monitoring parameters of coating material dispensing systems and processes by analysis of swirl pattern dynamics |
| DE9218528U1 (de) * | 1991-03-27 | 1994-05-19 | SCA Schucker GmbH, 75203 Königsbach-Stein | Vorrichtung zum Aufbringen einer pastösen Masse |
| DE69317985T2 (de) * | 1992-11-20 | 1998-11-12 | Nordson Corp | Methode zum Überwachen und/oder abgeben von Material auf ein Substrat |
| JPH0778233A (ja) * | 1993-09-07 | 1995-03-20 | Nordson Kk | 検知方法 |
| US5636402A (en) * | 1994-06-15 | 1997-06-10 | Minolta Co., Ltd. | Apparatus spreading fluid on floor while moving |
| US5718767A (en) | 1994-10-05 | 1998-02-17 | Nordson Corporation | Distributed control system for powder coating system |
| DE19514252C1 (de) * | 1995-04-15 | 1996-08-22 | Heidelberger Druckmasch Ag | Bogenrotationsdruckmaschine |
| US5985032A (en) * | 1995-05-17 | 1999-11-16 | Matsushita Electric Industrial Co., Ltd. | Semiconductor manufacturing apparatus |
| CA2489818C (en) * | 1995-10-13 | 2007-07-24 | Nordson Corporation | A system for dispensing a viscous material onto a substrate |
| US5922132A (en) * | 1997-06-02 | 1999-07-13 | K-G Devices Corporation | Automated adhesive spray timing control |
| DE19753704A1 (de) | 1997-12-04 | 1999-06-10 | Focke & Co | Maschine, insbesondere Verpackungsmaschine |
| DE19814490A1 (de) * | 1998-04-01 | 1999-10-07 | Voith Sulzer Papiertech Patent | Verfahren zur Vermeidung oder Beseitigung von Verstopfungen der Austrittsöffnung des Dosierspaltes eines Düsenauftragwerkes |
| US6077375A (en) * | 1998-04-15 | 2000-06-20 | Illinois Tool Works Inc. | Elastic strand coating process |
| US6173864B1 (en) | 1999-04-23 | 2001-01-16 | Nordson Corporation | Viscous material dispensing system and method with feedback control |
| US6457655B1 (en) | 1999-09-03 | 2002-10-01 | Nordson Corporation | Method and apparatus for measuring and adjusting a liquid spray pattern |
| US6342264B1 (en) | 1999-10-29 | 2002-01-29 | Nordson Corporation | Method and apparatus for dispensing material onto substrates |
| US6541063B1 (en) | 1999-11-04 | 2003-04-01 | Speedline Technologies, Inc. | Calibration of a dispensing system |
| JP4474620B2 (ja) * | 2000-03-14 | 2010-06-09 | ノードソン株式会社 | 糸状又は紐状物体に接着剤を塗布する装置と方法 |
| US6719846B2 (en) | 2000-03-14 | 2004-04-13 | Nordson Corporation | Device and method for applying adhesive filaments to materials such as strands or flat substrates |
| KR100761235B1 (ko) * | 2002-01-22 | 2007-10-04 | 노드슨 코포레이션 | 액체 스프레이 패턴 검출을 위한 방법 및 장치 |
| US6936125B2 (en) * | 2002-03-15 | 2005-08-30 | Nordson Corporation | Method of applying a continuous adhesive filament to an elastic strand with discrete bond points and articles manufactured by the method |
| US20040081794A1 (en) * | 2002-10-29 | 2004-04-29 | Titone David M. | Method for applying adhesive filaments to multiple strands of material and articles formed with the method |
| US6737102B1 (en) * | 2002-10-31 | 2004-05-18 | Nordson Corporation | Apparatus and methods for applying viscous material in a pattern onto one or more moving strands |
| FR2847178B1 (fr) * | 2002-11-20 | 2005-09-30 | Visio Nerf | Procede et dispositif de controle d'encollage par enduction |
| US20040148763A1 (en) * | 2002-12-11 | 2004-08-05 | Peacock David S. | Dispensing system and method |
| US7320436B2 (en) * | 2003-02-28 | 2008-01-22 | Sca Hygiene Products Ab | Method of producing an absorbent article and an absorbent article produced according to the method |
| JP4014535B2 (ja) * | 2003-04-25 | 2007-11-28 | シャープ株式会社 | 光学式移動量検出装置及び電子機器及び搬送処理システム |
| EP1591169A3 (en) * | 2004-04-29 | 2009-01-28 | Nordson Corporation | Automatic tolerance determination system for material application inspection operation |
| US7364775B2 (en) * | 2004-11-09 | 2008-04-29 | Nordson Corporation | Closed loop adhesive registration system |
| US7448316B2 (en) * | 2005-08-03 | 2008-11-11 | Cnh America Llc | Bale wrap or tie monitor |
| US7716830B2 (en) * | 2005-10-11 | 2010-05-18 | Translume, Inc. | Method of manufacturing a glass fuel injector |
| CN101720346B (zh) * | 2007-05-29 | 2012-02-29 | 汉高有限公司 | 胶粘剂检测方法 |
| JP4952470B2 (ja) * | 2007-09-19 | 2012-06-13 | 和光純薬工業株式会社 | 分注装置および分注装置における吐出状態判定方法 |
| US9016235B2 (en) * | 2009-03-19 | 2015-04-28 | Tazmo Co., Ltd | Substrate coating device that controls coating amount based on optical measurement of bead shape |
| KR101353661B1 (ko) * | 2009-06-19 | 2014-01-20 | 다즈모 가부시키가이샤 | 기판용 도포 장치 |
| US9560808B2 (en) | 2011-04-19 | 2017-02-07 | Cnh Industrial America Llc | System for controlling bale forming and wrapping operations |
| DE102017119439A1 (de) * | 2017-08-24 | 2019-02-28 | Khs Gmbh | Verfahren zum Steuern der Menge eines auf einen Träger aufzubringenden Klebemittels |
| US10712187B2 (en) * | 2018-02-19 | 2020-07-14 | Cnh Industrial America Llc | Spray pattern monitoring system |
| CN108519385A (zh) * | 2018-04-20 | 2018-09-11 | 全球能源互联网研究院有限公司 | 一种纤维在线监测装置及方法 |
| CN111822235B (zh) * | 2019-04-23 | 2022-05-17 | 日本电产株式会社 | 涂布装置 |
| US11911787B1 (en) | 2019-08-16 | 2024-02-27 | Gary Hammerlund | Split manifold and method for multiple part fluid applications |
Family Cites Families (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH417405A (de) * | 1964-07-14 | 1966-07-15 | Cerberus Ag Werk Fuer Elektron | Vorrichtung zur Feststellung von Aerosolen in Luft |
| US3587079A (en) * | 1968-09-04 | 1971-06-22 | Houdaile Ind Inc | Mist sensor |
| US3609379A (en) * | 1969-05-13 | 1971-09-28 | Gen Electric | Photoelectric drop sensing and timing control for intravenous feed and other flow control applications |
| US3674177A (en) * | 1970-10-07 | 1972-07-04 | Honeywell Inc | Indicating means for an automatic dispenser control system |
| JPS5361392A (en) * | 1976-11-12 | 1978-06-01 | Yamatake Honeywell Co Ltd | Densitometer |
| US4112665A (en) * | 1977-06-23 | 1978-09-12 | Parks-Cramer Company | Plural sensor ends down detecting apparatus |
| SU699333A1 (ru) * | 1977-10-03 | 1979-11-25 | Куйбышевский Филиал Специального Конструкторского Бюро По Автоматике В Нефтепереработке И Нефтехимии | Автоматический дозатор непрерывного действи |
| US4260258A (en) * | 1978-08-14 | 1981-04-07 | Pacific Scientific Company | Compact, rugged sensor for optical measurement of the size of particles suspended in a fluid |
| DE3014114C2 (de) * | 1980-04-12 | 1982-04-29 | Gema AG Apparatebau, 9015 St. Gallen | Einrichtung zum automatischen Beschichten von Gegenständen mit einer Spritzvorrichtung |
| JPS57201560A (en) * | 1981-03-27 | 1982-12-10 | Biieru Tekunorojii Ltd | Method and device for spraying medium |
| JPS5878961A (ja) * | 1981-10-31 | 1983-05-12 | Toray Ind Inc | 単糸移動検知装置 |
| US4498901A (en) * | 1982-07-30 | 1985-02-12 | Abbott Laboratories | Intravenous monitoring system utilizing a dynamic reference threshold |
| US4498012A (en) * | 1983-02-02 | 1985-02-05 | United Detector Technology | Absolute radiometric detector |
| US4629903A (en) * | 1984-10-09 | 1986-12-16 | Mobil Oil Corporation | Method of monitoring a catalyst feed and apparatus for implementing the method |
| US4680462A (en) * | 1984-12-11 | 1987-07-14 | Baxter Travenol Laboratories, Inc. | Fluid drop detection system |
| US4613059A (en) * | 1985-05-15 | 1986-09-23 | Nordson Corporation | Pressure pulse masking circuit for a pressure monitor in a dispensing system |
| IT1186192B (it) * | 1985-11-11 | 1987-11-18 | S I L L E M Soc Italiana Lavor | Dispositivo di verifica della erogazione di prodotti fluidi o semifluidi |
| US4706267A (en) * | 1985-12-30 | 1987-11-10 | Measurex Corporation | Defect detector for cord reinforced tire fabric |
| US4980902A (en) * | 1985-12-30 | 1990-12-25 | Measurex Corporation | Aperture measuring system for cord reinforced tire fabric |
| JPS62196109A (ja) * | 1986-02-24 | 1987-08-29 | Akira Yotsutsuji | コンタクトレンズの成形法 |
| US4834150A (en) * | 1986-09-11 | 1989-05-30 | Siemens Aktiengesellschaft | Apparatus for the remote control of a transfer operation |
| US4785996A (en) * | 1987-04-23 | 1988-11-22 | Nordson Corporation | Adhesive spray gun and nozzle attachment |
| SU1451549A1 (ru) * | 1987-04-24 | 1989-01-15 | Государственный Институт По Проектированию Предприятий Легкой Промышленности | Устройство дл дозировани жидкости |
| US4820281A (en) * | 1987-05-21 | 1989-04-11 | Ivy Medical, Inc. | Drop volume measurement system |
| DE3817096A1 (de) * | 1987-05-29 | 1988-12-08 | Volkswagen Ag | Verfahren zum pruefen von einspritzventilen und einrichtung zur durchfuehrung des verfahrens |
| US4858172A (en) * | 1987-10-05 | 1989-08-15 | Robotic Vision Systems | Sealant flow control for robotic applications |
| EP0322470B1 (de) * | 1987-12-24 | 1991-12-04 | Barco Automation, Naamloze Vennootschap | Einrichtung zum Messen eines Fadens |
| US4857749A (en) * | 1988-01-06 | 1989-08-15 | The Firestone Tire & Rubber Company | Apparatus and method for measuring the spacing between the cords of a fabric |
| JPH01224065A (ja) * | 1988-03-04 | 1989-09-07 | Kobe Steel Ltd | 塗料パターン検出装置 |
| DE3819203A1 (de) * | 1988-06-06 | 1989-12-07 | Klaschka Ind Elektronik | Bestaeubungsgeraet |
| US4905897A (en) * | 1988-06-17 | 1990-03-06 | Ramon Barry Rogers | Field sprayer nozzle pattern monitor |
| US4935261A (en) * | 1988-10-17 | 1990-06-19 | Micro Robotics Systems Inc. | Method for controlling accurate dispensing of adhesive droplets |
| US5045069A (en) * | 1989-01-17 | 1991-09-03 | Robert Imparato | Portable infusion monitor |
| KR920700907A (ko) * | 1989-05-22 | 1992-08-10 | 토마스 엘. 무어 헤드 | 수성 접착제에 의한 접착 방법 |
| US5065695A (en) * | 1989-06-16 | 1991-11-19 | Nordson Corporation | Apparatus for compensating for non-linear flow characteristics in dispensing a coating material |
| US5217745A (en) * | 1989-06-28 | 1993-06-08 | Baldev Patel | Method and apparatus for applying a programmable pattern to a succession of moving objects |
| US5002537A (en) * | 1989-10-23 | 1991-03-26 | Gte Products Corporation | Hypodermic syringe |
| US5012496A (en) * | 1989-11-07 | 1991-04-30 | Acumetric, Inc. | Drop counting system |
| US5060250A (en) * | 1990-03-06 | 1991-10-22 | The Goodyear Tire & Rubber Company | Method and system for detecting defects in tire sidewalls |
-
1991
- 1991-11-04 US US07/787,237 patent/US5208064A/en not_active Expired - Fee Related
-
1992
- 1992-10-26 EP EP92118284A patent/EP0546294B1/en not_active Expired - Lifetime
- 1992-10-26 ES ES92118284T patent/ES2083648T3/es not_active Expired - Lifetime
- 1992-10-26 DE DE69208606T patent/DE69208606T2/de not_active Expired - Fee Related
- 1992-10-27 CA CA002081538A patent/CA2081538A1/en not_active Abandoned
- 1992-11-02 AU AU27484/92A patent/AU648233B2/en not_active Revoked
- 1992-11-03 BR BR929204254A patent/BR9204254A/pt active Search and Examination
- 1992-11-03 KR KR1019920020485A patent/KR930010278A/ko not_active Withdrawn
- 1992-11-04 MX MX9206334A patent/MX9206334A/es not_active Application Discontinuation
- 1992-11-04 JP JP29535892A patent/JP3213083B2/ja not_active Expired - Fee Related
- 1992-11-20 TW TW081109312A patent/TW287965B/zh active
-
1993
- 1993-04-22 US US08/052,086 patent/US5380366A/en not_active Expired - Fee Related
-
1994
- 1994-03-25 AU AU59094/94A patent/AU668639B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05322798A (ja) | 1993-12-07 |
| AU2748492A (en) | 1993-05-06 |
| DE69208606D1 (de) | 1996-04-04 |
| ES2083648T3 (es) | 1996-04-16 |
| BR9204254A (pt) | 1993-05-11 |
| CA2081538A1 (en) | 1993-05-05 |
| EP0546294B1 (en) | 1996-02-28 |
| MX9206334A (es) | 1993-05-01 |
| TW287965B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1996-10-11 |
| US5380366A (en) | 1995-01-10 |
| DE69208606T2 (de) | 1996-07-11 |
| AU668639B2 (en) | 1996-05-09 |
| AU5909494A (en) | 1994-05-19 |
| JP3213083B2 (ja) | 2001-09-25 |
| US5208064A (en) | 1993-05-04 |
| EP0546294A1 (en) | 1993-06-16 |
| KR930010278A (ko) | 1993-06-22 |
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