JP7090032B2 - 製造プロセスを監視するためのマシンビジョンの方法及びシステム - Google Patents

製造プロセスを監視するためのマシンビジョンの方法及びシステム Download PDF

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JP7090032B2
JP7090032B2 JP2018558234A JP2018558234A JP7090032B2 JP 7090032 B2 JP7090032 B2 JP 7090032B2 JP 2018558234 A JP2018558234 A JP 2018558234A JP 2018558234 A JP2018558234 A JP 2018558234A JP 7090032 B2 JP7090032 B2 JP 7090032B2
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image
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data processing
machine vision
vision system
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JP2019518943A (ja
JP2019518943A5 (enExample
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バルコネン ミカ
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プロセメク オーワイ
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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/418Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
    • G05B19/41875Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by quality surveillance of production
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21FPAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00Wet end of machines for making continuous webs of paper
    • D21F1/0027Screen-cloths
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21FPAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F7/00Other details of machines for making continuous webs of paper
    • D21F7/04Paper-break control devices
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21GCALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G9/00Other accessories for paper-making machines
    • D21G9/0009Paper-making control systems
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84Systems specially adapted for particular applications
    • G01N21/88Investigating the presence of flaws or contamination
    • G01N21/89Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • G01N21/8901Optical details; Scanning details
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84Systems specially adapted for particular applications
    • G01N21/88Investigating the presence of flaws or contamination
    • G01N21/89Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • G01N21/892Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the flaw, defect or object feature examined
    • G01N21/898Irregularities in textured or patterned surfaces, e.g. textiles, wood
    • G01N21/8983Irregularities in textured or patterned surfaces, e.g. textiles, wood for testing textile webs, i.e. woven material
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B13/00Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B13/00Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/418Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
    • G05B19/4184Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by fault tolerance, reliability of production system
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00Testing or monitoring of control systems or parts thereof
    • G05B23/02Electric testing or monitoring
    • G05B23/0205Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0259Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
    • G05B23/0297Reconfiguration of monitoring system, e.g. use of virtual sensors; change monitoring method as a response to monitoring results
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84Systems specially adapted for particular applications
    • G01N21/88Investigating the presence of flaws or contamination
    • G01N21/8851Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
    • G01N2021/8854Grading and classifying of flaws
    • G01N2021/8867Grading and classifying of flaws using sequentially two or more inspection runs, e.g. coarse and fine, or detecting then analysing
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84Systems specially adapted for particular applications
    • G01N21/88Investigating the presence of flaws or contamination
    • G01N21/89Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • G01N21/8901Optical details; Scanning details
    • G01N21/8903Optical details; Scanning details using a multiple detector array
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/30Nc systems
    • G05B2219/31From computer integrated manufacturing till monitoring
    • G05B2219/31446Detect if workpiece, object present
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/30Nc systems
    • G05B2219/31From computer integrated manufacturing till monitoring
    • G05B2219/31455Monitor process status
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/30Nc systems
    • G05B2219/37Measurements
    • G05B2219/37555Camera detects orientation, position workpiece, points of workpiece
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/30Nc systems
    • G05B2219/37Measurements
    • G05B2219/37572Camera, tv, vision
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/30Nc systems
    • G05B2219/45Nc applications
    • G05B2219/45196Textile, embroidery, stitching machine
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/30Nc systems
    • G05B2219/45Nc applications
    • G05B2219/45222Cloth making
    • 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Automation & Control Theory (AREA)
  • Quality & Reliability (AREA)
  • Wood Science & Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Computation (AREA)
  • Software Systems (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • General Factory Administration (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
JP2018558234A 2016-05-06 2017-04-28 製造プロセスを監視するためのマシンビジョンの方法及びシステム Active JP7090032B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20165387A FI128850B (en) 2016-05-06 2016-05-06 A machine vision method and system for monitoring manufacturing processes
FI20165387 2016-05-06
PCT/FI2017/050325 WO2017191363A1 (en) 2016-05-06 2017-04-28 A machine vision method and system for monitoring manufacturing processes

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JP2019518943A JP2019518943A (ja) 2019-07-04
JP2019518943A5 JP2019518943A5 (enExample) 2020-05-21
JP7090032B2 true JP7090032B2 (ja) 2022-06-23

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US (1) US10884401B2 (enExample)
EP (2) EP4019948B1 (enExample)
JP (1) JP7090032B2 (enExample)
CN (1) CN109416327B (enExample)
ES (1) ES2923908T3 (enExample)
FI (1) FI128850B (enExample)
PL (1) PL3452811T3 (enExample)
WO (1) WO2017191363A1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019229919A1 (ja) * 2018-05-31 2019-12-05 株式会社PSM International 長尺シート材の品質計測方法および品質計測装置
FI128235B (en) 2018-12-10 2020-01-15 Procemex Oy Ltd Overhead sidelight
JP7269126B2 (ja) * 2019-07-31 2023-05-08 ファナック株式会社 撮像検出データの転送システム
US11920299B2 (en) 2020-03-06 2024-03-05 Ibs Of America Formation detection system and a process of controlling
CN111650208B (zh) * 2020-06-01 2021-08-27 东华大学 一种巡游式机织面料疵点在线检测器
US20230213458A1 (en) * 2021-12-30 2023-07-06 CreateMe Technologies LLC Automated inspection measurement in garment manufacturing
CN115201201B (zh) * 2022-06-24 2023-08-01 广东工业大学 一种基于机器视觉的成形网面质量检测方法
US12130249B2 (en) 2022-08-03 2024-10-29 Industrial Video Solutions Inc. Systems and methods for monitoring and controlling industrial processes
US12169400B2 (en) 2022-08-03 2024-12-17 Industrial Video Solutions Inc. Systems and methods for monitoring and controlling industrial processes
US12198438B2 (en) 2022-08-03 2025-01-14 Industrial Video Solutions Inc. Systems and methods for monitoring and controlling industrial processes
US11846930B1 (en) 2022-08-03 2023-12-19 Industrial Video Solutions Inc. Systems and methods for monitoring and controlling industrial processes
US12379717B2 (en) 2022-08-03 2025-08-05 Industrial Video Solutions Inc. Systems and methods for monitoring and controlling industrial processes
US11932991B2 (en) * 2022-08-03 2024-03-19 Industrial Video Solutions Inc. Systems and methods for monitoring and controlling industrial processes
CN117670993B (zh) * 2023-12-06 2024-07-05 广东精英纺织服饰科技有限公司 一种基于机器视觉的纺织生产加工监控系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000118659A (ja) 1998-10-15 2000-04-25 Albany Internatl Corp プロセス制御ル―プ用エンドレスベルト又はエンドレス布地
JP2004226328A (ja) 2003-01-24 2004-08-12 Hitachi Ltd 外観検査システムおよびそれらを用いた品質評価システムおよび品質評価情報提供システム
US20060096726A1 (en) 2002-03-27 2006-05-11 Metso Paper, Inc. Method and system for maintaining runnability in a paper or board machine
US20090060316A1 (en) 2006-02-22 2009-03-05 Hannu Ruuska Method for Monitoring a Rapidly-Moving Paper Web and Corresponding System
CN202221415U (zh) 2011-09-03 2012-05-16 山东轻工业学院 宽幅面纸张表面缺陷在线检测系统

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4845374A (en) 1987-07-20 1989-07-04 R. J. Reynolds Tobacco Company Method and apparatus for detecting the deposition of an adhesive on a travelling web
DE4216653C2 (de) * 1992-05-20 1995-12-21 Voith Gmbh J M Abrißüberwachungseinrichtung für Papierbahnen
US5314072A (en) 1992-09-02 1994-05-24 Rutgers, The State University Sorting plastic bottles for recycling
US5815198A (en) * 1996-05-31 1998-09-29 Vachtsevanos; George J. Method and apparatus for analyzing an image to detect and identify defects
JP2000111483A (ja) * 1998-10-02 2000-04-21 Dainippon Printing Co Ltd 周期性パターンの検査方法及び装置
JP2000111493A (ja) 1998-10-03 2000-04-21 Kenji Shibahara 表面状態検査方法
US6750466B2 (en) 2001-02-09 2004-06-15 Wintriss Engineering Corporation Web inspection system
FI115588B (fi) * 2001-11-02 2005-05-31 Metso Automation Oy Kameraliityntä
FI115163B (fi) 2001-11-29 2005-03-15 Metso Automation Oy Spektrierottelevaan mittaukseen perustuva laadun- ja kunnonvalvonta
DE10249385A1 (de) 2002-10-23 2004-05-06 Voith Paper Patent Gmbh Verfahren und Einrichtung zur Überwachung des Zustandes einer Bespannung
DE10343517A1 (de) 2003-09-19 2005-05-04 Voith Paper Patent Gmbh Verfahren und Anordnung zur Bestimmung der Wasserdurchlässigkeit einer Bespannung
FI118775B (fi) 2005-05-12 2008-03-14 Metso Paper Inc Menetelmä ja laite kenkätelan kunnonvalvonnassa
FI119708B (fi) * 2006-02-01 2009-02-13 Viconsys Oy Laite rainan tarkkailemiseksi
DE102006055823A1 (de) 2006-11-27 2008-05-29 Voith Patent Gmbh Verfahren zur Erfassung eines Abrisses einer Faserstoffbahn in einer Trockenpartie einer Maschine zur Herstellung der Faserstoffbahn und Trockensieb zur Durchführung des Verfahrens
WO2008107892A1 (en) 2007-03-06 2008-09-12 Advanced Vision Technology (Avt) Ltd. System and method for detecting the contour of an object on a moving conveyor belt
US20090028417A1 (en) 2007-07-26 2009-01-29 3M Innovative Properties Company Fiducial marking for multi-unit process spatial synchronization
DE102007045895A1 (de) * 2007-09-26 2009-04-09 Voith Patent Gmbh Bandkalandervorrichtung und Verfahren zum Betrieb einer Bandkalandervorrichtung
US7986410B2 (en) * 2008-03-18 2011-07-26 Voith Patent Gmbh Method for detecting a fibrous web tear in a drying section of a machine for producing the fibrous web and apparatus for performing said method
FI20106053A0 (fi) 2010-10-13 2010-10-13 Metso Automation Oy Järjestelmä rainan tarkkailemiseksi ja vastaava menetelmä rainan tarkkailemiseksi
DE102011078010A1 (de) * 2011-06-22 2012-12-27 Voith Patent Gmbh Überwachung einer Bespannung
US8591703B2 (en) 2011-07-06 2013-11-26 Voith Patent Gmbh Monofilament yarn for a paper machine clothing fabric
DE102011113670A1 (de) 2011-09-20 2013-03-21 Schott Ag Beleuchtungsvorrichtung, Inspektionsvorrichtung und Inspektionsverfahren für die optische Prüfung eines Objekts
FI125725B (fi) * 2011-11-15 2016-01-29 Valmet Technologies Oy Menetelmä ja sovitelma kuiturainan seuraamiseksi
DE102012208201A1 (de) * 2012-05-16 2013-11-21 Voith Patent Gmbh Verfahren zur Erfassung von Verschmutzung einer Papiermaschinenbespannung
FI128403B (en) 2013-07-05 2020-04-30 Procemex Oy Ltd Synchronizing image capture

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000118659A (ja) 1998-10-15 2000-04-25 Albany Internatl Corp プロセス制御ル―プ用エンドレスベルト又はエンドレス布地
US20060096726A1 (en) 2002-03-27 2006-05-11 Metso Paper, Inc. Method and system for maintaining runnability in a paper or board machine
JP2004226328A (ja) 2003-01-24 2004-08-12 Hitachi Ltd 外観検査システムおよびそれらを用いた品質評価システムおよび品質評価情報提供システム
US20090060316A1 (en) 2006-02-22 2009-03-05 Hannu Ruuska Method for Monitoring a Rapidly-Moving Paper Web and Corresponding System
CN202221415U (zh) 2011-09-03 2012-05-16 山东轻工业学院 宽幅面纸张表面缺陷在线检测系统

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
LAUNONEN, U. et al.,The latest machine vision tools for paper machines,Appita,2014年,Vol. 67, No.2,pp. 109-114

Also Published As

Publication number Publication date
FI20165387A7 (fi) 2017-11-07
WO2017191363A1 (en) 2017-11-09
JP2019518943A (ja) 2019-07-04
EP3452811A1 (en) 2019-03-13
FI128850B (en) 2021-01-29
CN109416327B (zh) 2021-10-26
US20190129396A1 (en) 2019-05-02
CN109416327A (zh) 2019-03-01
EP3452811B1 (en) 2022-05-25
EP3452811A4 (en) 2020-01-22
ES2923908T3 (es) 2022-10-03
EP4019948C0 (en) 2024-09-18
PL3452811T3 (pl) 2022-10-10
EP4019948A1 (en) 2022-06-29
US10884401B2 (en) 2021-01-05
EP4019948B1 (en) 2024-09-18

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